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Our Barrel Sound Diffuser is designed to reflect sound in areas that require a high degree of sound diffusion, such as music rooms, band rooms, concert halls, and recording studios.
These Barrel Sound Diffusers are constructed of a rigid E-glass. The diffusers are molded into a one-piece shape, are lightweight and easy to install to a wall. 2'x2' and 2'x4' variations can fit into standard T-bar suspended grid systems. The Standard finish for these diffusers is white gelcoat or fabric wrapped. Standard sizes range from 2' x 2' to 4' x 8.'
| 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 |
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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.
Can the Barrel Diffusers be painted?
Yes, and this will not affect the acoustical performance of the product.
How do I paint gelcoat finished diffusers?
Clean gelcoat finished diffusers with wax remover, acetone, or something similar. Next, use 3m red colored Scotch Bright scuff pad. Scuff surface with scuffpad until all shine is gone using a circular motion. When scuffing is complete, clean the surface with a damp cloth and let dry. It is now ready for paint. Paint with an air tight gravity feed paint gun, and a water-based paint.