Perdue Acoustics 
Perdue Wedge™ Diffsorber Acoustical Wall Panels Perdue Acoustics' patented Wedge™ Series is modeled after the ideal architectural angles that create intelligibility and understanding in listening environments. Products such as acoustical ceiling tiles, carpeting, drapes, carved foam, various fiberglass panels, etc., will not be successful at all frequencies. These products affect the mid-high (1000 Hz) to high (2000 Hz) frequencies, but can neglect mid-low (250 Hz) and low (125 Hz) frequencies. Because the patented Wedge™ Series creates a unique blend of absorption and diffusion, has the highest NRC values, and can be covered in a variety of fabric or vinyl choices to accent your facility's décor, it is the perfect specialized solution to create your desired communication atmosphere. Wedge™Perdue Acoustics' patented Wedge™ Diffsorbers provide the same aesthetically pleasing appearance in wall placement as a Flat Panel but offer a 61% increase in low frequency (125 Hz) absorption and 14% overall NRC increase over our standard 2" Flat Panel. The Wedge™ Diffsorbers are designed to minimize not only the bothersome high frequencies, but also the "boomy" low frequencies that cause the most hearing damage. Rockwool core. High impact mat. Class A Fabric wrapped. Wedge™ Diffsorbers available in 2' widths only. 
MegaWedge™ The Patented MegaWedge™ Diffsorbers are designed to provide even more low frequency absorption than the Wedge™ Diffsorbers. With the same pleasing appearance in wall placement as a Flat Panel, the MegaWedge™ offers a 358% increase in low frequency (125 Hz) absorption over the standard 2" Flat Panel and 184% increase in low frequency (125 Hz) absorption over the Wedge™. This product is best suited for facilities where space is limited but low frequency absorption is required. Rockwool core. High impact mat. Class A Fabric wrapped. MegaWedge™ Diffsorbers available in 2' widths only. 
EconoWedge™The EconoWedge™ Diffsorbers take the Wedge™ Diffsorber slope of 1 3/16" to 3 3/16" and spread it across a 4' width instead of a 2' width, creating an economical product for larger spaces. Rockwool core. High impact mat. Class A Fabric wrapped. EconoWedge™ Diffsorbers available in 4' widths only. 
EconoMegaWedge™ The EconoMegaWedge™ adds thickness and mass to the EconoWedge™ to improve on its low end performance. This is the perfect panel for a large venue wall treatment where low frequency absorption is most needed. Rockwool core. High impact mat. Class A Fabric wrapped. EconoMegaWedge™ Diffsorbers available in 4' widths only. |