1. Sound attenuation diffusors solid diffusion spreads the sound energy through the multi-dimensional, comprehensive, multi-angle. 2. This diffusion performance better, to improve the brightness of voice has a certain role. 3. Diffusion frequency range: 675 Hz – 2150 Hz.
Width：600mm Length：600mm Thickness：85mm
Material permitted tolerance: width is 2mm, length of ± 2mm. high 0.5mm
Application: Opera Houses, Music Hall, auditorium, private theaters, recording studios, HIFI listening rooms, etc.