QRD Sound Diffuser is a kind of irregular plane design, the purpose is reflected in the produce, it spread produces is very rich and round in early sound mixing sound, from--from the lateral seems to reach the audience, roof and can significantly improve the sound quality hall effect .
3. Spread principle
QRD spread principle is a change of the depth of the parallel "algae into" composition, when sound waves from 135 degrees to the level of the incident QRD position, it can in 30 degrees to 150 degrees in equal between the intensity of sound will reflect out .
4. Absorption
QRD reflection is different according to different woodiness have different characteristics of absorption, we can design out according to the different requirements of customers provide diffusion system number and the absorption.
5. Function
With sound absorption and sound diffuser feature
6. Diameter :600*600*300mm/900*900*300mm
Character
1. high quality fir wood raw material
2.cutting-edge design
3.echo reduction and sound improvement
4.moistureproof
1) Guangdong Hayhoe Decoration Materials Co., Ltd. a professional factory, specializing in decoration and sound insulation materials.
2) We have rich experience of explore, production, project management and aftersale service for acoustic products.
3) Alibaba Assessed 8th years Gold Supplier.
4) All of our products are tested by safety certificate so as to reach excellent and safe standard.
5) High quality and best service with low price.