gymnasium acoustic ceiling board

Specifications

sound absorption grille with wide sound absorption spectrum, high sound absorption coefficient

gymnasium acoustic ceiling board with high acoustic performance and nice decoration effect for the ceiling of gymnasium, theater and so on 
 

1. Structure: filled with fiberglass wool inside, wrapped with sound absorption cloth, aluminum frame and covered with fabric on the surface, similar to Elastic Acoustic Panel

2. With high sound absorption coefficient, excellent absorption effect for low, medium and high frequency noise; reduce the reverberation time and eliminate the echo for gymnasium, grand theater and large hall

3. Thickness: 100mm

4. Standard size: 2400×600×80mm,

5. Many colors are available

6. Flame retardance: Class B1 or A2

7. Edge: straight edge

8. Application:  for the ceiling of large space, such as gymnasium, grand theater, and large hall and so on.