
Fabric Wedge for Anechoic Chamber. High Efficiency Sound Absorption: Achieves absorption coefficients up to 0.998 with low cutoff frequency reaching 60-70 Hz. Long Service Life: Durable design offers approximately 30 years of service life with replaceable filling materials. Fireproof Safety: Fabric wedges use fire-resistant cloth and A2 fireproof grade materials for enhanced safety. Customizable Specifications: Dimensions and acoustic requisites can be tailored to specific project requirements. Rigorous Quality Testing: All bespoke products undergo pre-production sample testing to ensure compliance with standards. Wide Application Range: Suitable for anechoic chambers, recording studios, laboratories, and various noise measurement tasks. Easy Installation: Features mounting clips and wedge structures designed for simple wall and ceiling installation. Eco-Friendly Materials: Utilizes formaldehyde-free glass cotton and environmentally friendly fiber cotton fillings.