Modffusor ™
PRODUCT OVERVIEW Modffusor TM represents the evolution in modular sound diffusers toward asymmetric designs, making them compatible with the current research that establishes aperiodic/asymmetric sequencing as an approach toward significant performance improvement of the installed array. A furniture-grade, natural wood sound diffuser, Modffusor TM is designed to provide a more uniform sound field through mid and high-frequency sound diffusion while limiting the amount of sound absorption. Units are available in a high recycled content, ULEF, Class A fire-rated and FSC MDF core. SIZING • Standard Unit: 23-5/8" W x 47-1/4" L x 7-7/8" D (Custom panel lengths up to 8' are available) • Each panel weighs approx. 7.00 lbs/ft 2
CORE FIRE RATING Class A (per ASTM E-84) FINISH
Blue = Diffusion Coefficient Green = Scattering Coefficient Red = Absorption Coefficient - NRC = 0.30, SAA = 0.26
Additional test data is available – please see the Supplementary Acoustical Data Charts online or contact your local RPG Sales Representative.
Modffusor TM 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 Modffusor TM is designed to be surface-mounted to a wall or ceiling with factory-integrated blocking. They can be installed singularly or in an array across walls and ceilings.
Diffusion Coefficient
Frequency Frequency (Hz) 315
0.19 0.24 0.54 0.57 0.57 0.54 0.47 0.53 0.46 0.53 0.64 0.62
400 500 630 800
1000 1250 1600 2000 2500 3150 4000
RPG Acoustical Systems, LLC. | 99 South St | Passaic, NJ 07055 rpgacoustic.com | info@rpgacoustic.com | 973-916-1166
Modffusor TM 10/2023
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