Model No.:
D8
Product features:
The product has good sound diffusion effect and greatly improves the reverberation time. The acoustic characteristics have reached the national standard for materials of the same kind, effectively improving the fullness, articulation and stereoscopic impression of the environmental sound.
Environmental protection:
Tested and found totally in accordance with national environmental protection and firefighting codes.
Application:
Music halls, home theaters, HIFI listening rooms and recording rooms, and places requiring improvement of sound quality and articulation.
Consumption:
Refer to acoustic design
Diffusion Theory
The QRD diffusers are made of a series of parallel caissons with column variation depth. When the incident sound wave is 135 onto the horizontal QRD, it can reflect the sound out with an equal intensity within the range of30°-150°.
Model No.:
D8S
Product features:
The product has good sound diffusion effect and greatly improves the reverberation time. The acoustic characteristics have reached the national standard for materials of the same kind, effectively improving the fullness, articulation and stereoscopic impression of the environmental sound.
Environmental protection:
Tested and found totally in accordance with national environmental protection standard.
Application:
Multi-functional halls, churches, home theaters, HIFI listening rooms, and places requiring improvement of sound quality and articulation.
Consumption:
Refer to acoustic design
