High-Performance Double-Door Sound Lock System

The Sound Lock Acoustic Door is a high-efficiency Sound Insulation Door designed for professional scenarios that demand ultra-high-standard noise isolation. Featuring a unique double-door structural design, the sound lock system consists of two independent door bodies with an intermediate acoustic processing cavity, enabling secondary sound attenuation for incoming noise. This advanced structural principle greatly improves overall noise blocking capacity, achieving an excellent sound insulation index of RW 60dB to meet strict professional acoustic requirements that ordinary soundproof doors cannot satisfy. The product supports personalized customization in size, structure and appearance to adapt to diverse high-standard quiet spaces. The intermediate buffer cavity is filled with premium Sound Absorbing Cotton to fully dissipate residual sound energy and eliminate penetrating noise. Equipped with embedded Shock Absorbing Board, the door structure effectively restrains vibration t…