Durable Industrial Acoustic Box for Appliance Noise Measurement in Workshops

Durable Industrial Acoustic Box for Appliance Noise Measurement in Workshops. Ultra-Low Background Noise: Achieves a background noise floor as low as 25-30 dB for precise testing. High Sound Insulation: Delivers 40dB reduction with single door and 45dB with double door design. Customizable Design: Supports custom observation windows, mobile stands, and specific colors. Durable Construction: Features galvanized steel outer shell with high-elasticity sealing strips. Multi-Layer Acoustic Structure: Combines soundproofing, sound-absorbing layers, and egg-crate foam. Flexible Size Options: Available in four standard sizes ranging from 0.8m to 1.5m. Comprehensive Warranty: Includes 1-year warranty and 1-year after-sales service coverage. Secure Packaging: Ensures safe delivery with robust wooden packaging for transport.