Omniffusor ® W58
PRODUCT OVERVIEW Omniffusor ® W58 is a 2-dimensional sound diffuser created to expand the product line anchored by the classic Omniffusor ® W84 — the first product of its kind offered on the market. With its deeper construction, the Omniffusor ® W58 has been designed to extend the diffusion bandwidth into the mid and lower midrange frequencies, while the natural wood construction of the unit, available in a high recycled content, ULEF, Class A fire-rated and FSC MDF core, limits the amount of sound energy removed by absorption. SIZING • Standard Unit: 23-5/8" W x 23-5/8" L x 8" T • Panels weigh approx. 5.00 lbs/sf FIRE RATING Class A (per ASTM E-84) FINISH Omniffusor ® W58 is available in natural and engineered wood veneers and laminates with clear lacquer or factory color-matching of wood finishes and paint colors. Standard species include Alder, Anigre, Ash, Birch, Cherry, Mahogany, Maple, Poplar, Red Oak, Walnut and White Oak. Custom species may be available on request. INSTALLATION Omniffusor ® W58 is designed to be surface-mounted to a wall or ceiling with factory-integrated blocking or dropped into a standard 15/16" HD T-grid supplied by others. These panels can also be installed adjacent to Omniffusor ® W76, W84 and W113 units for comprehensive broadband diffusion performance.
Blue = Diffusion Coefficient Green = Scattering Coefficient Red = Absorption Coefficient
Additional test data is available – please see the Supplementary Acoustical Data Charts online or contact your local RPG Sales Representative.
Frequency (Hz)
Diffusion Coefficient
315 400 500 630 800
0.01 0.11 0.15 0.26 0.24 0.30 0.47 0.37 0.29 0.44 0.36 0.19
1000 1250 1600 2000 2500 3150 4000
Note: Previously Omniffusor ® 58
RPG Acoustical Systems, LLC. | 99 South St | Passaic, NJ 07055 rpgacoustic.com | info@rpgacoustic.com | 973-916-1166
Omniffusor ® W58 10/2023
Made with FlippingBook - Online magazine maker