Color selection : 
Base material description : Eco-friendly wood
Finishing : Log/Mahogany/Walnut Color
Product Specifications : L2440xW100xD27mm
Structure : 
Sound absorption coefficient : 
QRD Acoustic Diffusion Board
Name : Ecological wood diffusion unit
Model Number : D8S
Environmental performance :
Products tested in full compliance with national environmental standards
Main features :
This series of products have good diffusion effect, improve the reverberation time significant acoustic characteristics to meet the national similar material standards, effectively improve the environmental sound quality saturation, clarity and stereoscopic feeling
Scope of application :
Multifunctional conference halls, churches and other high-end venues wall installation, and improve sound quality to improve speech clarity
Color selection :
Base material description : Eco-friendly wood
Finishing : Log/Mahogany/Walnut Color
Product Specifications : L2440xW100xD27mm
Structure :
Sound absorption coefficient :