2015 professional studio/recording room QRD sound diffusion panel acoustic diffuser

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US $95.00 / Piece |50 Pieces (Min. Order)
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Acoustic Panels
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Acoustic Panel Type:
Diffuser Acoustic Panels
Raw material:
Solid Wood



1. high quality fir wood raw material 
2.cutting-edge design 
3.echo reduction and sound improvement 


QRD Sound Diffuser is high effect of sound diffusing function, can beautify the sound quality in huge wide place. 


QRD Sound Diffuser is high effect of sound diffusing function, can beautify the sound quality in huge wide place. 

1. QRD Sound Diffuser 

Reflecting faultsIf a person in a flat side wall of the rectangular hall, he heard music heard the voice will be ringing, hard or harsh, this phenomenon is called frequency dyeing effect. 

2. QRD theory
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 



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Our company 

1) Foshan Yingzhe Building Material Co., Ltd. is a professional factory, specializing in modern sound-absorbing material.

 2) We have rich experience of explore,  production, project management and aftersale service for acoustic products.

 3) Alibaba Assessed 4th 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.