Our Pyramid Sound Diffuser is ideal for both wall and ceiling applications in band, choral, and music facilities requiring acoustical performance. Maintain sound clarity and enhance the acoustic quality of a room with these sound diffusers. Pyramid Diffusers are constructed of rigid E-glass and are molded in a one-piece shape. They are lightweight and easily to mount direct to a wall or ordered for drop in ceiling grid applications. The standard finish is a white gelcoat and standard sizes are 2′ x 2′ and 4′ x 4′.
Sound Absorption (Hz) per ASTM C423 | |||||||
Finish | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
Gel Coat | 0.19 | 0.15 | 0.07 | 0.04 | 0.03 | 0.05 | 0.05 |
Fabric | 0.14 | 0.21 | 0.10 | 0.09 | 0.11 | 0.19 | 0.15 |
WARNING: This product contains chemicals including styrene, ethylbenzene, benzene, 1,2-dihydroxybenzene, 1,3-butadiene, titanium dioxide, silica crystalline quartz, and methyl alcohol known in the state of California to cause cancer and birth defects and or reproductive harm. For more information go to www.P65Warnings.ca.gov.