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180° Series |
180° Diffsorber - 180° Diffuser - 180° Reflector

Perdue Acoustics’ unique 180° Diffsorbers, with Internal Diaphragmatic Low Frequency Absorption and an NRC of 2.25, have a 503% increase in low frequency (125 Hz) absorption over the 2” Flat Panel. In standard sizes of 18” x 36” and 28” x 36”, the 180° Diffsorbers proven overall and low-end diffusive and absorptive characteristics make it the best choice for treating sanctuaries, performing arts centers, and auditoriums.
The 180° Diffusers and Reflectors are custom molded using high-impact styrene construction. The 180° Diffusers have a specially designed patented internal rib system with varying depths to diffuse echo across the frequency band, while the 180° Reflectors are custom molded smooth reflectors. Available in the standard size of 28” x 36”, the 180° Diffusers and Reflectors use the same attractive fabric options as the 180° Diffsorbers, making the products aesthetically interchangeable, allowing custom tuning of a room without changing the look of the product.
180° Diffsorbers:
Perdue Acoustics’ unique 180° Diffsorbers with Internal Diaphragmatic Low Frequency Absorption have a 503%increase in low frequency (125 Hz) absorption over the standard 2” Flat Panels. In standard sizes of 18” x 36” and 28” x 36” with custom sizes available and the same visually appealing fabric options of the Flat Panels, the 180° Diffsorbers easily fit in to the décor of any facility.
180° Diffusers:
The 180° Diffusers are custom molded using high-impact styrene construction and a specially designed patented internal rib system with varying depths to diffuse echo across the frequency band. Available in the standard size of 28” x 36”, the 180° Diffusers also use the same attractive fabric options as the 180° Diffsorbers.
180° Reflectors:
Perdue Acoustics’ 180° Reflector is a custom molded smooth reflector. Available in the standard size of 28” x 36”, the 180° Reflector also uses the same attractive fabric options as the 180° Diffsorbers, making the products aesthetically interchangeable, allowing custom tuning of a room without changing the look of the product.








