SG953 Compact 9-inch DIY Desktop Audio Chassis

The SUNeMALL SG953 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.

📐 Technical Specifications:

• Model Number: SG953
• Enclosure Style: Compact 9" DIY Desktop Audio Preamp / Amplifier Chassis
• Panel Size: Width 9" (230mm) x Height 2.5" (64mm)
• Body External Size: Width 8.2" (210mm) x Height 2.3" (60mm)
• Depth Profile: 5.5" (138mm)
• Material Composition: Premium Aluminum Front Panel & Thick Mild Steel Body
• Weight: Approx. 2lbs (880g)
• Color & Finish: Brushed Anodize Finishing Aluminum Panel with a Black Painted Coating Steel Body
• Inclusions: Complete steel assembly screws, standard pre-punched top cover vent holes, and 4 high-quality rubber feet

⚙️ Key Product Features:

• Removable Multi-Panel Framework: 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.
• Highly Machinable Steel Body: 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.
• Excellent Electrical Isolation: 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.
• Flat Pack Quick Assembly: 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.

🛠️ Need Factory Pre-Drilling or Silk-Screening?

Planning 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 Custom CNC & Laser Quotes page to upload your design blueprints for a direct factory estimate.