{"title":"Rackmount Chassis","description":"\u003cp\u003eDeploy your network gear, servers, or studio audio equipment with our factory-direct \u003cstrong\u003eRack mount Chassis and Project Enclosures\u003c\/strong\u003e. Engineered for data centers, IT departments, and professional audio engineers, these robust cabinets provide industrial-grade protection and flexible sizing for your critical hardware.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Standard \u0026amp; Bespoke Sizing Options:\u003c\/strong\u003e In addition to standard 19-inch configurations (1U, 2U, 3U), we manufacture specialized 19-inch chassis in custom inch-based heights (3\", 4\", 5\"), alongside non-standard compact 12-inch enclosures to accommodate rare, specialized, or legacy hardware designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e⚙️ Industrial Specifications \u0026amp; Built-In Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Form Factors:\u003c\/strong\u003e Full coverage of traditional rack unit heights plus custom inch-based dimensions and compact widths to fit any installation space perfectly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Structural Integrity:\u003c\/strong\u003e Crafted using precision-bent aluminum front panels paired with robust folded steel or aluminum bodies to prevent sagging under heavy component loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Thermal Ventilation:\u003c\/strong\u003e Available with pre-punched ventilation slots, perforated covers, or custom cooling fan brackets to maximize airflow and prevent equipment overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Finishes \u0026amp; Ergonomics:\u003c\/strong\u003e Features high-quality brushed anodized panels or heavy-duty powder coatings, complete with optional integrated handles for secure rack mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Engineered For Straightforward Workbench Staging\u003c\/h3\u003e\n\u003cp\u003eTo eliminate international freight damage, our enclosures are individually packaged and supplied in an intuitive flat pack form that assembles securely in minutes via precision-tapped machine threads. The fully removable multi-panel architecture means you can detach the top, bottom, and face plates independently—making internal wiring tracks, circuit board testing, and continuous hardware tuning completely stress-free.\u003c\/p\u003e\n\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n  \u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\n    \u003cstrong\u003e🏭 Commercial Production Run or Custom Layout Tenders:\u003c\/strong\u003e Planning a commercial production run for your audio or hardware brand? We offer in-house factory CNC punch milling, specialized color anodising, and high-definition silk-screen branding. Submit your blueprint specifications via our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e portal for a direct manufacturing estimate.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n","products":[{"product_id":"sg953-compact-9-diy-desktop-audio-chassis","title":"SG953 Compact 9-inch DIY Desktop Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG953\u003c\/strong\u003e is a premium, factory-direct compact audio project enclosure engineered specifically for boutique headphone amplifier designers, DIY microphone preamp builders, and desktop electronics hobbyists. Combining an elegant brushed aluminum faceplate with a tough mild steel structural body, the SG953 provides a sleek, high-end look alongside high strength and rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Hybrid Material Integration:\u003c\/strong\u003e Designed with an overlapping front control panel layout, this premium housing keeps sensitive internal circuitry safely isolated from physical and electromagnetic strain on busy test benches or studio desks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG953\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Compact 9\" DIY Desktop Audio Preamp \/ Amplifier Chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 9\" (230mm) x Height 2.5\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 8.2\" (210mm) x Height 2.3\" (60mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 5.5\" (138mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Aluminum Front Panel \u0026amp; Thick Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2lbs (880g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodize Finishing Aluminum Panel with a Black Painted Coating Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Complete steel assembly screws, standard pre-punched top cover vent holes, and 4 high-quality rubber feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or power arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Pack Quick Assembly:\u003c\/strong\u003e Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" target=\"_blank\" title=\"Custom CNC \u0026amp;amp; Laser Quotes\" rel=\"noopener\"\u003e\u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e\u003c\/a\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106790576351,"sku":"SG953-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg953-audio-chassis-aluminum-metal-black-3d.jpg?v=1781173391"},{"product_id":"sg1154-11-inch-wall-mount-audio-chassis","title":"SG1154 11-inch Wall Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1154\u003c\/strong\u003e is a premium, factory-direct 11-inch wall mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, custom integrated amplifiers, compact mixers, and specialized commercial electronic setups. Combining a thick aluminum front panel with a tough structural steel body carcass and dual physical handles, the SG1154 provides an elite industrial finish alongside high strength and vertical mounting stability at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized Wall Mount Architecture:\u003c\/strong\u003e Designed with a unique 11-inch horizontal layout, this versatile housing is optimized for secure vertical or surface wall mounting, keeping critical internal circuit pathways safely isolated from physical and electromagnetic strain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1154\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e 11\" Wall Mount DIY Audio Amplifier \/ Preamp Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 11.5\" (292mm) x Height 4.3\" (110mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 10\" (255mm) x Height 4\" (102mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 5.3\" (134mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2.6 lbs \/ 1.2kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Premium Brushed Anodized Finish Front Panel with an Anodized Handle Finish and Black Painted Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete steel assembly screws, and 4 high-quality non-slip rubber stabilizing feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Equipped with two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe transport, quick structural adjustments, and balanced handling during wall installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom 4\" Clearance Volume:\u003c\/strong\u003e Specifically engineered with extra vertical breathing room to safely house taller toroidal transformers, clean component footprints, and multi-board electronics arrays without structural sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Pack Quick Assembly:\u003c\/strong\u003e Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106791493855,"sku":"SG1154-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1154-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781226825"},{"product_id":"sg1273-12-inch-wall-mount-audio-chassis","title":"SG1273 12-inch Wall Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1273\u003c\/strong\u003e is a premium, factory-direct 12-inch wall mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, custom amplifiers, compact mixers, and specialized commercial electronic setups. Combining a thick aluminum front panel with a tough structural steel body carcass and dual physical handles, the SG1273 provides an elite industrial finish alongside high strength and vertical mounting stability at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized Wall Mount Architecture:\u003c\/strong\u003e Designed with a non-standard 12-inch horizontal layout, this versatile housing is optimized for secure vertical or surface wall mounting, keeping critical internal circuit pathways safely isolated from physical and electromagnetic strain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1273\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e 12\" Wall Mount DIY Audio Amplifier \/ Preamp Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 12\" (304mm) x Height 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 11\" (280mm) x Height 2.8\" (72mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 6.7\" (172mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 3.0 lbs \/ 1.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Premium Brushed Anodized Finish Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete steel assembly screws, and 4 high-quality non-slip rubber stabilizing feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Equipped with two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe transport, quick structural adjustments, and balanced handling during wall installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Pack Quick Assembly:\u003c\/strong\u003e Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106792673503,"sku":"SG1273-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1273-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781225375"},{"product_id":"sg1274-12-inch-wall-mount-audio-chassis","title":"SG1274 12-inch Wall Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1274\u003c\/strong\u003e is a premium, factory-direct 12-inch wall mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, custom amplifiers, deeper mixing gear, and specialized commercial electronic setups. Combining a thick aluminum front panel with a tough structural steel body carcass and dual physical handles, the SG1274 provides an elite industrial finish alongside high strength and vertical mounting stability at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized Wall Mount Architecture:\u003c\/strong\u003e Designed with a non-standard 12-inch horizontal layout and expanded height, this versatile housing is optimized for secure vertical or surface wall mounting, keeping tall internal circuit pathways safely isolated from physical and electronic strain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1274\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e 12\" Wall Mount DIY Audio Amplifier \/ Preamp Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 12\" (304mm) x Height 4\" (101mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 11\" (280mm) x Height 3.7\" (95mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 6.7\" (172mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 3.5 lbs \/ 1.5kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Premium Brushed Anodized Finish Front Panel with an Anodized Handle Finish and Black Painted Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete steel assembly screws, and 4 high-quality non-slip rubber stabilizing feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Equipped with two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe transport, quick structural adjustments, and balanced handling during wall installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom 4\" Clearance Volume:\u003c\/strong\u003e Specifically engineered with extra vertical breathing room compared to low-profile models to safely house taller toroidal transformers, deep component footprints, and complex modular electronics matrices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Pack Quick Assembly:\u003c\/strong\u003e Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106796015839,"sku":"SG1274-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1274-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781225901"},{"product_id":"sg1275-12-inch-wall-mount-audio-chassis","title":"SG1275 12-inch Wall Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1275\u003c\/strong\u003e is a premium, factory-direct 12-inch wall mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, custom amplifiers, deep electronic matrices, and specialized commercial electronic setups requiring maximum vertical clearance. Combining a thick aluminum front panel with a tough structural steel body carcass and dual physical handles, the SG1275 provides an elite industrial finish alongside high strength and vertical mounting stability at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized Wall Mount Architecture:\u003c\/strong\u003e Designed with a non-standard 12-inch horizontal layout and maximized height, this versatile housing is optimized for secure vertical or surface wall mounting, keeping tall internal circuit layers safely isolated from physical and electronic strain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1275\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e 12\" Wall Mount DIY Audio Amplifier \/ Preamp Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 12\" (304mm) x Height 5\" (127mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 11\" (280mm) x Height 5\" (125mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 6.7\" (172mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodised Aluminium Front Panel \u0026amp; Tough Structural Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 3.9 lbs \/ 1.6kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Premium Brushed Anodized Finish Front Panel with an Anodized Handle Finish and Black Painted Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete steel assembly screws, and 4 high-quality non-slip rubber stabilizing feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Equipped with two matching, securely integrated aluminum front pull handles. 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Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106798670047,"sku":"SG1275-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1275-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781226264"},{"product_id":"sg1901u-19-inch-1u-rack-mount-audio-chassis","title":"SG1901U 19-inch 1U Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1901U\u003c\/strong\u003e is a premium, factory-direct standard 19-inch 1U rack mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, low-profile studio processors, network audio nodes, and professional custom electronic systems. Combining a clean, handle-free front panel with a tough steel body structure, the SG1901U provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Global EIA-310 Compliance:\u003c\/strong\u003e This premium 1U audio enclosure is manufactured precisely to standard server and studio hardware dimensions, ensuring a flawless, completely flush installation into any commercial 19-inch infrastructure rack, server cabinet, or flight road case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1901U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" 1U Rack Mount Audio Chassis (Handle-Free Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (483mm) x Height 1.75\" (44.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 16.7\" (425mm) x Height 1.5\" (39mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 7.9\" (200mm Shallow Rack Space Layout)\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003eApprox. 3.5lbs (1.6kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 2mm Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodized Finishing Front Panel with a Painted Coating Black Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes complete assembly screws and 4 high-quality non-slip rubber feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile Handle-Free Design:\u003c\/strong\u003e Features a flat, sleek faceplate without protruding handles, making it perfect for minimalist aesthetics, tight cabinet glass doors, and modern desktop rack setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminium faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or power arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you valuable assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106823737567,"sku":"SG1901U-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1901u-audio-chassis-aluminum-metal-black-3d.jpg?v=1781176381"},{"product_id":"sg1902u-19-inch-2u-rack-mount-audio-chassis","title":"SG1902U 19-inch 2U Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1902U\u003c\/strong\u003e is a premium, factory-direct standard 19-inch 2U rack mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, integrated power amplifiers, multi-channel studio gear, and professional custom electronic systems. Combining a clean, handle-free front panel with a tough steel body carcass, the SG1902U provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Global EIA-310 Compliance:\u003c\/strong\u003e This premium 2U audio enclosure is manufactured precisely to standard server and studio hardware dimensions, ensuring a flawless, completely flush installation into any commercial 19-inch infrastructure rack, server cabinet, or flight road case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1902U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" 2U Rack Mount Audio Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (483mm) x Height 3.5\" (90mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 16.7\" (425mm) x Height 3\" (80mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 9.8\" (250mm Mid-Depth Space Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003eApprox. 6.7lbs (3kg)\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 2mm Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Steel Body\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodized Finishing Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Handle-Free Design:\u003c\/strong\u003e Features a completely flat, sleek faceplate without protruding front handles, making it ideal for clean studio installations, modern residential setups, and tight enclosure glass doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminium faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you valuable assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106829734111,"sku":"SG1902U-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1902u-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781176619"},{"product_id":"sg1903u-19-inch-3u-rack-mount-audio-chassis","title":"SG1903U 19-inch 3U Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1903U\u003c\/strong\u003e is a premium, factory-direct standard 19-inch 3U rack mount audio chassis engineered specifically for high-power Hi-Fi amplifiers, deep tube preamps, massive distribution gear, and professional custom electronic systems. Combining a clean, handle-free front panel with a tough steel body carcass, the SG1903U provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Global EIA-310 Compliance:\u003c\/strong\u003e This premium 3U audio enclosure is manufactured precisely to standard server and studio hardware dimensions, ensuring a flawless, completely flush installation into any commercial 19-inch infrastructure rack, server cabinet, or flight road case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1903U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" 3U Rack Mount Audio Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (482.6mm) x Height 5.22\" (132.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 16.7\" (425mm) x Height 4.9\" (124mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 11.8\" (300mm Deep Rack Space Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 2mm Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 9.0 lbs \/ 4kg\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodized Finishing Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous 3U Vertical Clearance:\u003c\/strong\u003e Specifically designed with three times the clearance of a standard 1U unit to comfortably house large toroidal transformers, heavy-duty cooling fan arrays, stacked internal circuit layers, and point-to-point tube layouts without structural sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Handle-Free Design:\u003c\/strong\u003e Features a completely flat, sleek faceplate without protruding front handles, making it ideal for clean studio installations, modern residential setups, and tight enclosure glass doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminium faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you valuable assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106836975839,"sku":"SG1903U-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1903u-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781219766"},{"product_id":"sg1923-19-inch-rack-mount-audio-chassis","title":"SG1923 19-inch Rack mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1923\u003c\/strong\u003e is a premium, factory-direct custom 19-inches rack mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, custom studio processors, and professional electronic systems requiring specialized vertical clearance. Combining a clean, handle-free front panel with a tough steel body structure, the SG1923 provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized 3-Inch Form Factor:\u003c\/strong\u003e Designed specifically for non-standard or legacy equipment builds, this chassis offers a precise 3\" height profile to maximize interior component clearance where standard 1U or 2U heights are not optimal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1923\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" Width Custom 3\" Height Rack Mount Audio Chassis \u003cmeta charset=\"utf-8\"\u003e(Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (482.6mm) x Height 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 16.9\" (430mm) x Height 2.7\" (70mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e Depth 1\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1.5\" (290mm \u003cmeta charset=\"utf-8\"\u003eDeep Rack Space Layout)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003eApprox. 6.9lbs (3kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Mild Steel Body\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodized Finishing Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Handle-Free Design:\u003c\/strong\u003e Features a flat, sleek faceplate without protruding front handles, making it ideal for clean studio installations, modern residential setups, and tight enclosure glass doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminium faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106851459295,"sku":"SG1923-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1923-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781220653"},{"product_id":"sg1924-19-inch-rack-mount-audio-chassis","title":"SG1924 19-inch Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1924\u003c\/strong\u003e is a premium, factory-direct custom 19-inch rack mount audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, integrated power amplifiers, custom studio processors, and professional electronic systems requiring specialized vertical clearance. Combining a robust hybrid architecture with heavy-duty physical handles, the SG1924 provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized 4-Inch Form Factor:\u003c\/strong\u003e Designed specifically for non-standard or legacy equipment builds, this chassis offers a precise 4\" height profile to maximize interior component clearance where standard 2U heights are not optimal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1924\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" Width Custom 4\" Height Rack Mount Audio Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (482.5mm) x Height 4\" (100mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 17\" (430mm) x Height 3.8\" (97mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 11.4\" (290mm Mid-Depth Space Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 2mm Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e6.7lbs (3kg)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodized Finishing Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Features two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe, easy rack installation, quick transportation, and balanced handling in heavy-load audio environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom 4\" Clearance Volume:\u003c\/strong\u003e Specifically engineered with extra vertical breathing room compared to standard 2U units to safely house taller toroidal transformers, larger cooling fan grids, and multiple horizontal PCB rails without structural sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you valuable assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106862600415,"sku":"SG1924-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1924-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781222394"},{"product_id":"sg1925-19-inch-rack-mount-audio-chassis","title":"SG1925 19-inch Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1925\u003c\/strong\u003e is a premium, factory-direct custom 19-inch rack mount audio chassis engineered specifically for high-power Hi-Fi amplifiers, deep tube preamps, massive distribution gear, and professional custom electronic systems requiring specialized vertical clearance. Combining a robust hybrid architecture with heavy-duty physical handles, the SG1925 provides a professional industrial finish alongside high strength and structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized 5-Inch Form Factor:\u003c\/strong\u003e Designed specifically for non-standard or legacy equipment builds, this chassis offers a precise 5\" height profile to maximize interior component clearance where standard 3U heights are not optimal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1925\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" Width Custom 5\" Height Rack Mount Audio Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (482.5mm) x Height 5\" (127mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 17\"(430mm) x Height 4.8\" (122mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 11.5\" (290mm Deep Rack Space Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel \u0026amp; Tough Structural Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 7.2 lbs (3.2kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Brushed Anodise Finishing Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Features two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe, easy rack installation, quick transportation, and balanced handling in heavy-load audio environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom 5\" Clearance Volume:\u003c\/strong\u003e Specifically engineered with extra vertical breathing room to comfortably house large toroidal transformers, heavy-duty cooling fan arrays, stacked internal circuit layers, and point-to-point tube layouts without structural sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you valuable assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106871415007,"sku":"SG1925-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1925-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781223043"},{"product_id":"sg1927-19-inch-rack-mount-audio-chassis","title":"SG1927 19-inch Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1927\u003c\/strong\u003e is a premium, factory-direct specialized large-format 19-inch rackmount audio chassis engineered specifically for high-power commercial amplifiers, deep electronic matrices, laboratory hardware systems, and multi-rail custom electronics setups requiring maximum vertical spacing. Combining an extra-thick, elegant aluminium face with a tough steel body carcass, the SG1927 provides a heavy-duty professional industrial finish at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Specialized 7-Inch Form Factor:\u003c\/strong\u003e Designed specifically for non-standard, maximum-clearance equipment builds, this chassis offers an expansive 7\" height profile to maximize interior layout breathing room where standard modular options fall short.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1927\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Standard 19\" Width Custom 7\" Height Rack Mount Audio Chassis (Dual Handle Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e Width 19\" (482.5mm) x Height 7\" (178mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 17\" (436mm) x Height 6.6\" (169mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e11.5\" (290mm Deep Rack Space Layout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Extra-Thick Anodized Aluminum Front Panel \u0026amp; Tough Structural Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 8.8 lbs \/ 4.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Premium Brushed Anodized Finish Front Panel with an Anodized Handle Finish and Black Painted Mild Steel Body\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 premium aluminum front handles, complete assembly screws and 4 high-quality non-slip rubber feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Features two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe, easy rack installation, quick transportation, and balanced handling in heavy-load audio environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximized 7\" Internal Spatial Profile:\u003c\/strong\u003e The substantial vertical clearance allows for expansive structural setups. This design is highly optimal for heavy industrial power distribution arrays, ventilation block integrations, oversized tube configurations, and large components that cannot clear low-profile chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, complex connector plates, or power inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaraday Shielding Integrity:\u003c\/strong\u003e Strict, tight-fitting metal-to-metal panel junctions provide high-performance RF (Radio Frequency) and EMI noise protection, keeping delicate communication boards or studio signals perfectly isolated from background interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your network or audio line? We can save you valuable assembly labor. We offer in-house factory CNC port configurations, specialized color powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50106872529119,"sku":"SG1927-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1927-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1781224614"},{"product_id":"sj1614-slope-panel-rack-mount-audio-chassis","title":"SJ1614 Slope Panel Rack Mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SJ1614\u003c\/strong\u003e is a premium, factory-direct custom desktop slope panel audio chassis engineered specifically for high-end Hi-Fi pre-amplifiers, desktop mixing consoles, broadcast arrays, and professional custom electronic systems. Combining a thick, brushed aluminium control faceplate with a heavy-duty mild steel body carcass and physical handles, the SJ1614 provides an elite industrial aesthetic alongside high strength and vertical structural rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Premium Ergonomic Slope Panel Architecture:\u003c\/strong\u003e Designed with an overlapping 16-inch wide faceplate layout, this premium housing utilizes an angled front canvas to significantly improve dial visibility, control ergonomics, and component layout density on busy test benches or studio desks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Color Configuration Matrix:\u003c\/h3\u003e\n\u003cp\u003eTailor your hardware project to match your existing audio stack or corporate design identity. This model features high-end textured protective surfaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Mild Steel Body:\u003c\/strong\u003e A clean, protective black painted coating layered across the heavy-duty structural steel enclosure framework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Aluminum Panel Panel:\u003c\/strong\u003e A clean, premium brushed anodize finish faceplate that resists scratches and highlights your custom components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized Aluminum Handles:\u003c\/strong\u003e Includes two premium, matching anodized aluminum front pull handles for balanced handling and secure transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SJ1614\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Custom 16\" Slope Panel Desktop DIY Audio Preamp \/ Amplifier Chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick Panel Size:\u003c\/strong\u003e Width 16\" (406mm) x Height 4.5\" (114mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 15\" (379mm) x Height 4\" (102mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 9.8\" (250mm) to 10.8\" (275mm) Slanted Ergonomic Clearance Profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Aluminum Front Panel, Matching Anodized Aluminum Handles, \u0026amp; Heavy-Duty Thick Mild Steel Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 5.5 lbs (2.5kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Quality:\u003c\/strong\u003e Heavy-gauge stainless steel screws and integrated press nuts for high-durability assembly cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes 2 anodized aluminum front handles, complete stainless assembly hardware, standard pre-punched top cover vent holes, and 4 high-quality rubber feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Slanted Interface Canvas:\u003c\/strong\u003e Specifically engineered with a precision-sloped face plate panel. This layout shifts control pots, linear faders, and digital displays upward into a highly optimal viewing and tactical rotation angle on busy workstations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Dual-Handle Ergonomics:\u003c\/strong\u003e Equipped with two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe transport, quick structural adjustments, and balanced bench placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaraday Shielding \u0026amp; Structural Stability:\u003c\/strong\u003e Tightly fitting panel junctions coupled with heavy-duty stainless steel press nuts establish an exceptional layout, providing superior RF (Radio Frequency) and EMI noise protection to keep delicate preamp paths free of background hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Pack Quick Assembly:\u003c\/strong\u003e Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Need Factory Pre-Drilling or Silk-Screening?\u003c\/h3\u003e\n\u003cp\u003ePlanning a commercial production run for your audio brand? We can save you massive assembly labor. We offer in-house factory CNC punching for your custom connection layouts, specialized powder coatings, and high-resolution laser engraving or silk-screen branding. Head to our \u003cstrong\u003eCustom CNC \u0026amp; Laser Quotes\u003c\/strong\u003e page to upload your design blueprints for a direct factory estimate.\u003c\/p\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50122586882271,"sku":"SJ1614-Silver","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sj1614-rack-mount-chassis-aluminum-metal-silver-grey-3d.jpg?v=1781658004"},{"product_id":"19-steel-flanged-blank-rack-panel-space-filler-1u-2u","title":"19\" Steel Flanged Blank Rack Panel Space Filler-1U\/2U","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SPS Series\u003c\/strong\u003e features industrial-grade, factory-direct steel flanged blank rack panels engineered for network administrators, studio recording engineers, server technicians, and custom audio hardware developers. Designed to fit standard 19-inch racks seamlessly, this multi-variant series serves as the ultimate professional foundation for making custom connectivity faceplates or filling empty spaces to optimize internal rack airflow at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Premium Flanged Structural Architecture:\u003c\/strong\u003e Fabricated from 1.2mm thick structural steel, these heavy-duty blank panels feature precision-formed top and bottom reinforcement flanges. This flanged layout provides excellent resistance to twisting, flexing, and warping under continuous thermal strain within crowded server enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Premium Industrial Finish:\u003c\/h3\u003e\n\u003cp\u003eMaintain a clean, uniform, and professional appearance across your corporate data center, production hub, or home theater rack array:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin Industrial Black Body:\u003c\/strong\u003e Coated in a uniform, high-durability painted protective finish to prevent environmental oxidation, resist continuous finger smudges, and deflect field scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications \u0026amp; Variant Configuration Matrix:\u003c\/h3\u003e\n\u003cp\u003eSelect the optimal height increment to fill your open rack space units perfectly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U Option:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: Width 19\" (483mm) x Height 1.75\" (44.5mm) x Depth\/Flanges 0.43\" (11mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: 1.2mm Heavy-Gauge Structural Steel Body\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 0.59 lbs \/ 267g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2U Option:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: Width 19\" (483mm) x Height 3.5\" (89mm) x Depth\/Flanges 0.43\" (11mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: 1.2mm Heavy-Gauge Structural Steel Body\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 1.0 lb \/ 469g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Thermal Airflow Regulation:\u003c\/strong\u003e Effectively blocks empty front rack bays to establish proper cooling mechanics. This layout forces cold intake air through your active servers, switches, and amplification units instead of allowing hot ambient exhaust to cycle back into the equipment stack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Fully Pre-Assembled for Rapid Staging:\u003c\/strong\u003e Arrives at your facility perfectly straight with crisp structural folds, completely eliminating tedious alignment or panel assembly labor overhead. Network installers can instantly mount the faceplates to standard vertical rails straight out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Canvas:\u003c\/strong\u003e Arrives as a flat, smooth, un-drilled surface canvas. The 1.2mm mild steel panels are highly receptive to workbench tools, serving as an exceptional canvas for effortless local laser-cutting, CNC punching, or hand-drilling to seat custom XLR ports, data couplers, toggles, and ventilation tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Punched Toolless Knockout Fields:\u003c\/strong\u003e Stamped with precision-scored circular knockout segments on the chassis panel. This electrical-ready design allows field technicians to easily pop open wire entry corridors using a standard screwdriver, enabling clean cable routing and instant conduit attachment without tedious drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Quote Request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"1U","offer_id":50485511782623,"sku":"SPS-1U","price":100.0,"currency_code":"USD","in_stock":false},{"title":"2U","offer_id":50485511815391,"sku":"SPS-2U","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sps-rack-mount-panel-metal-black-3d.jpg?v=1782349527"},{"product_id":"19-flat-brushed-anodized-3mm-thick-aluminum-rack-panel-space-filler","title":"19\" Flat Brushed Anodized 3mm Thick Aluminum Rack Panel Space Filler","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SP Series\u003c\/strong\u003e features premium, factory-direct flat aluminum rack panels precision-machined for server administrators, data centers, professional recording studios, high-fidelity audio builders, and technical infrastructure developers. Designed for seamless integration onto standard 19-inch equipment racks, this comprehensive multi-variant series serves as an elite, ultra-clean structural faceplate layout to cover unused open rack bays, shielding delicate circuitry from airborne debris while prioritizing dynamic aesthetic appeal at an economical factory-direct price point.\u003c\/p\u003e\n\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n  \u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\n    \u003cstrong\u003e📐 Premium 3mm Ultra-Thick Plate Architecture:\u003c\/strong\u003e Moving beyond flimsy sheet metal, these professional panels are machined from 0.12\" (3mm) heavy-duty industrial aluminum alloy. This thick-plate architecture delivers remarkable structural rigidity, ensuring a completely flat profile that refuses to flex, bow, or crack under mounting tension.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003e🎨 Elite Brushed Anodized Architectural Finish:\u003c\/h3\u003e\n\u003cp\u003eTransform raw equipment framing into a cohesive, high-end installation block. This premium space filler line features an advanced metal face layout:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushed Black Anodized Coating:\u003c\/strong\u003e The structural aluminum faceplate undergoes a premium mechanical brushing process before receiving a deep black chemical anodization. This high-end layer hardens the metal surface, dramatically improving scratch resistance while providing an elegant, premium satin texture that perfectly matches luxury commercial hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📐 Technical Specifications \u0026amp; Variant Configuration Matrix:\u003c\/h3\u003e\n\u003cp\u003eSelect the precise vertical rack unit (U) increment to completely optimize your technical enclosure footprint:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1U Option (Model SP-1U):\u003c\/strong\u003e \n    \u003cul\u003e\n      \u003cli\u003eDimensions: Width 19\" (482.6mm) x Height 1.75\" (44.4mm) x Thickness 0.12\" (3mm)\u003c\/li\u003e\n      \u003cli\u003eWeight: Approx. 0.3 lbs \/ 164g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2U Option (Model SP-2U):\u003c\/strong\u003e \n    \u003cul\u003e\n      \u003cli\u003eDimensions: Width 19\" (482.6mm) x Height 3.43\" (87mm) x Thickness 0.12\" (3mm)\u003c\/li\u003e\n      \u003cli\u003eWeight: Approx. 0.75 lbs \/ 338g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3U Option (Model SP-3U):\u003c\/strong\u003e \n    \u003cul\u003e\n      \u003cli\u003eDimensions: Width 19\" (482.6mm) x Height 5.25\" (133.4mm) x Thickness 0.12\" (3mm)\u003c\/li\u003e\n      \u003cli\u003eWeight: Approx. 1.12 lbs \/ 510g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4U Option (Model SP-4U):\u003c\/strong\u003e \n    \u003cul\u003e\n      \u003cli\u003eDimensions: Width 19\" (482.6mm) x Height 7\" (177.8mm) x Thickness 0.12\" (3mm)\u003c\/li\u003e\n      \u003cli\u003eWeight: Approx. 1.46 lbs \/ 662g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5U Option (Model SP-5U):\u003c\/strong\u003e \n    \u003cul\u003e\n      \u003cli\u003eDimensions: Width 19\" (482.6mm) x Height 8.75\" (222mm) x Thickness 0.12\" (3mm)\u003c\/li\u003e\n      \u003cli\u003eWeight: Approx. 1.91 lbs \/ 870g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElite Protection Against Contaminants:\u003c\/strong\u003e Completely seals exposed rack bays to prevent structural dust accumulation, loose wire clippings, and foreign workplace debris from settling onto exposed circuit path modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean Machinable Aluminum Canvas:\u003c\/strong\u003e Arrives as a flat, un-drilled premium blank faceplate. Because non-ferrous aluminum is highly receptive to tools, it serves as the perfect canvas for effortless local hand-drilling, clean workshop punch cutting, or precision CAD\/CNC panel milling to drop in pass-through ports, visual meters, and master toggle controls.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural Non-Magnetic Faraday Shielding:\u003c\/strong\u003e Fabricated from 100% premium aluminum alloy to block stray environmental RF and EMI signals. This protective layer ensures high-gain audio routing paths and delicate digital data feeds remain clear of harmonic noise distortion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Punched Toolless Knockout Fields:\u003c\/strong\u003e Stamped with precision-scored circular knockout segments on the panel layout. This smart layout allows field technicians to quickly pop open wire corridors using a standard screwdriver, permitting seamless cable routing lines without tedious layout modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Quote Request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Sunemall","offers":[{"title":"1U","offer_id":50485541667039,"sku":"SP-1U","price":100.0,"currency_code":"USD","in_stock":false},{"title":"2U","offer_id":50485541699807,"sku":"SP-2U","price":100.0,"currency_code":"USD","in_stock":false},{"title":"3U","offer_id":50485543338207,"sku":"SP-3U","price":100.0,"currency_code":"USD","in_stock":false},{"title":"4U","offer_id":50485543370975,"sku":"SP-4U","price":100.0,"currency_code":"USD","in_stock":false},{"title":"5U","offer_id":50485543403743,"sku":"SP-5U","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sp-panel-metal-black-3d_7b3b8722-e488-4d81-99c9-83bc666b5649.jpg?v=1782350279"},{"product_id":"sp1u250-19-1u-heavy-duty-vented-steel-rack-mount-network-shelf-250mm-depth","title":"SP1U250 | 19\" 1U Heavy-Duty Vented Steel Rack Mount Network Shelf (250mm Depth)","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SP1U250\u003c\/strong\u003e is a professional-grade, factory-direct vented rack mount utility shelf engineered specifically for high-end Hi-Fi audio components, IT network hardware, telecoms arrays, and server enclosures. Built to drop seamlessly into any standard 19-inch equipment rack, the SP1U250 provides a highly rigid and reliable support platform at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Rugged High-Load Steel Architecture:\u003c\/strong\u003e Fabricated from 1.2mm thick structural mild steel, this robust 1U shelf features an optimized structural profile to maximize equipment load capacity. The design ensures deep spatial rigidity, securely supporting heavy network switches, audio amplifiers, modems, and diagnostic gear without sagging or bowing under continuous tension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Premium Industrial Finish:\u003c\/h3\u003e\n\u003cp\u003eMaintain a clean, uniform, and professional appearance across your server closet, commercial data center, or sound recording studio:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin Industrial Black Body:\u003c\/strong\u003e Coated in a uniform, high-durability painted protective finish to prevent environmental oxidation, resist continuous finger smudges, and deflect tool scratches during active hardware maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SP1U250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Accessory Style:\u003c\/strong\u003e 19\" 1 Space (1U) Vented Cantilever Utility Rack Shelf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Dimensions:\u003c\/strong\u003e Width 19\" (482.6mm) x Height 1.75\" (44.5mm) x Depth 9.8\" (250mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Usable Clearance Width:\u003c\/strong\u003e 17.4\" (442mm) component placement corridor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Heavy-Duty 1.2mm Structural Mild Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e High-Mass Stable Staging Baseline Approx. 2.7 lbs \/ 1.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Standard high-density ventilation slot arrays stamped across the bottom panel tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Universal fit for all standard 19\" data racks, audio flight cases, and relay frameworks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Thermal Ventilation Slots:\u003c\/strong\u003e Stamped with a high-density passive cooling grid across the base plate. This operational layout dramatically improves vertical thermal dissipation, allowing continuous airflow to pass through active underlying hardware to protect sensitive gear from overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Fully Pre-Assembled for Rapid Staging:\u003c\/strong\u003e Arrives at your workspace perfectly straight and squared, completely eliminating tedious flat-pack hardware alignment or bracket assembly labor. Installation technicians can instantly slide the tray into rack tracks and bolt it directly to vertical rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Base Canvas:\u003c\/strong\u003e Arrives with a uniform surface layout. The 1.2mm mild steel tray base serves as an excellent canvas for effortless local hand-drilling, CNC modification, or custom hole-punching to secure unique equipment mounting brackets or anchor straps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Punched Toolless Knockout Fields:\u003c\/strong\u003e Stamped with precision-scored circular knockout segments on the back chassis panel. This electrical-ready design allows field technicians to easily pop open wire entry corridors using a standard screwdriver, enabling clean cable routing and instant conduit attachment without tedious drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca title=\"Custom Manufacturing\" href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca title=\"Custom Quote Request\" href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50485552644319,"sku":"SP1U250-blk","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sp1u250-mount-rack-metal-black-3d.jpg?v=1782351168"},{"product_id":"sp1u350-19-1u-heavy-duty-vented-steel-rack-mount-network-shelf-350mm-depth","title":"SP1U350 | 19\" 1U Heavy-Duty Vented Steel Rack Mount Network Shelf (350mm Depth)","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SP1U350\u003c\/strong\u003e is a professional-grade, factory-direct vented rack mount utility shelf engineered specifically for high-end Hi-Fi audio components, IT network hardware, telecoms arrays, and server enclosures. Built to drop seamlessly into any standard 19-inch equipment rack, the SP1U350 provides an ultra-deep, highly rigid support platform at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Fortified 1.5mm Extra-Thick Steel Architecture:\u003c\/strong\u003e Upgraded from standard light plates, this heavy-duty 1U shelf is fabricated using 1.5mm thick structural mild steel to deliver maximum load capacity. The design ensures deep spatial rigidity, securely supporting heavy network switches, audio power amplifiers, backup battery systems, and diagnostic gear without sagging or bowing under continuous tension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Premium Industrial Finish:\u003c\/h3\u003e\n\u003cp\u003eMaintain a clean, uniform, and professional appearance across your server closet, commercial data center, or sound recording studio:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin Industrial Black Body:\u003c\/strong\u003e Coated in a uniform, high-durability painted protective finish to prevent environmental oxidation, resist continuous finger smudges, and deflect tool scratches during active hardware maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SP1U350\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Accessory Style:\u003c\/strong\u003e 19\" 1 Space (1U) Vented Cantilever Utility Rack Shelf (Extended Depth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Dimensions:\u003c\/strong\u003e Width 19\" (483mm) x Height 1.75\" (44.5mm) x Extended Depth 13.78\" (350mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Usable Clearance Width:\u003c\/strong\u003e 17.4\" (442mm) deep component placement corridor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Extra-Thick 1.5mm Structural Mild Steel Chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Heavy-Duty High-Mass Staging Baseline Approx. 4.4 lbs \/ 2.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Standard high-density ventilation slot arrays stamped across the bottom panel tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Universal fit for all standard 19\" data racks, audio flight cases, and relay frameworks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Thermal Ventilation Slots:\u003c\/strong\u003e Stamped with a high-density passive cooling grid across the base plate. This operational layout dramatically improves vertical thermal dissipation, allowing continuous airflow to pass through active underlying hardware to protect sensitive gear from overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Fully Pre-Assembled for Rapid Staging:\u003c\/strong\u003e Arrives at your workspace perfectly straight and squared, completely eliminating tedious flat-pack hardware alignment or bracket assembly labor. Installation technicians can instantly slide the tray into rack tracks and bolt it directly to vertical rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Base Canvas:\u003c\/strong\u003e Arrives with a uniform surface layout. The extra-thick 1.5mm mild steel tray base serves as an excellent canvas for effortless local hand-drilling, CNC modification, or custom hole-punching to secure unique equipment mounting brackets or anchor straps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Punched Toolless Knockout Fields:\u003c\/strong\u003e Stamped with precision-scored circular knockout segments on the back chassis panel. This electrical-ready design allows field technicians to easily pop open wire entry corridors using a standard screwdriver, enabling clean cable routing and instant conduit attachment without tedious drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Quote Request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50485567848671,"sku":"SP1U350-blk","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sp1u350-mount-rack-metal-black-3d.jpg?v=1782351438"},{"product_id":"sg1983-19-inch-rack-mount-audio-chassis","title":"SG1983 19-inch Rack mount Audio Chassis","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SG1983\u003c\/strong\u003e is an industrial-grade, factory-direct rack mount audio amplifier chassis engineered specifically for high-end Hi-Fi pre-amplifiers, integrated amplifiers, commercial network equipment, and multi-purpose DIY electronics hardware. Utilizing a rugged dual-material layout, the SG1983 combines a modern, sleek studio appearance with exceptional physical protection at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Professional Sheet Metal Architecture:\u003c\/strong\u003e This premium 19\" electronic enclosure features an architectural hybrid structural framework, utilizing a thick-plate brushed aluminum face panel combined with a tough structural steel base carcass. Fastened via machine hardware, this setup delivers immense mechanical strength and torsion resistance for rack-mounted deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Premium Brushed Anodized Studio Finish:\u003c\/h3\u003e\n\u003cp\u003eDifferentiate your active server gear, professional sound recording equipment, or custom power matrix banks. This enclosure projects an elite look:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushed Anodized Aluminum Faceplate:\u003c\/strong\u003e The heavy-gauge aluminum front control canvas undergoes a premium mechanical brushing phase before receiving an anodized surface coating to optimize scratch and chip resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough Painted Mild Steel Body:\u003c\/strong\u003e The structural steel top, bottom, and side panels are covered in a uniform protective painted coating to defend the carcass against workplace impact or environmental wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SG1983\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e 19\" Rack Mount Electronic Chassis \/ Audio Amplifier Project Enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Aluminum Panel Dimensions:\u003c\/strong\u003e Width 19\" (482.6mm) x Height 2.5\" (64mm) 1U Space Target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size (Lower Carcass):\u003c\/strong\u003e Width 17\" (436mm) x Height 2.4\" (62mm) x Depth 8\" (204mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Premium Anodized Aluminum Front Panel and Handles \u0026amp; Thick-Gauge Structural Mild Steel Body Cover Panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e High-Stability Rack Baseline Approx. 4.7 lbs \/ 2.1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Standard ventilation slot arrays pre-punched onto the top steel cover panel to facilitate passive vertical component cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e 2 anodized aluminum rack pulling handles, 4 high-quality stabilizing rubber feet, complete assembly machine steel screws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Dual-Handle Configuration:\u003c\/strong\u003e Features two matching, securely integrated aluminum front pull handles. This layout dramatically improves ergonomics, permitting safe, easy rack installation, quick transportation, and balanced handling in heavy-load audio environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom 4\" Clearance Volume:\u003c\/strong\u003e Specifically engineered with extra vertical breathing room compared to standard 2U units to safely house taller toroidal transformers, larger cooling fan grids, and multiple horizontal PCB rails without structural sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Multi-Panel Framework:\u003c\/strong\u003e The thick aluminum faceplate along with the tough steel top and bottom panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Body:\u003c\/strong\u003e The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, dials, or back-panel power inlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Isolation:\u003c\/strong\u003e Tightly fitting metal-to-metal panel junctions create a comprehensive Faraday cage, supplying superior RF (Radio Frequency) and EMI shielding to keep delicate preamp audio signals and high-gain matrices completely free of background hum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Quote Request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50485876392159,"sku":"SG1983-BLK","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/sg1983-rack-mount-chassis-aluminum-metal-black-3d.jpg?v=1782367952"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/collections\/rack-mount-chassis.jpg?v=1781836423","url":"https:\/\/www.sunemall.com\/collections\/rackmount-chassis.oembed","provider":"Sunemall","version":"1.0","type":"link"}