Product features:
This adjustable combined sound absorption diffuser is composed of solid wood diffusion strip and sound absorption soft strip.

It can make adjustment to the reverberation time as per the uses.

With free combination, it can provide both good diffusion sound field and clean sound, effectively improving the fullness, articulation and stereoscopic impression of the environmental sound.

Tested and found totally in accordance with national environmental protection standards.

Consumption:

Variable Reverberation Design to Meet Requirements of Various Functions

The reverberation time in the rooms is adjusted as per the uses of the rooms to achieve comfortable listening effect. In a medium sized theater, the two modes of performance and conference are both important.

When a room has more than two acoustic uses, controllable sound absorption device can serve all the uses.

This is an acoustic measure with the lowest cost while the best effect.

With an adequate number of the devices, the reverberation time in the rooms can be adjusted within the range of 0.3-0.5s.