product: The QuadraPyramid

The QuadraPyramid

The QuadraPyramid presents a low profile with four pyramids creating sixteen angles of reflection on the surface of a single 2’ X 2’ panel. The unit is designed for wall or ceiling grid.QuadraPyramid

The QuadraPyramid diffuser generates a uniform polar response over a broad frequency range. There is very little sound absorption when used as a ceiling mounted device in a standard grid. (NRC=0.10) When wall mounted in a specific manner, it becomes a mid-bass absorber in the range of 250 Hz (0.60 SAC) with the skirt of the bell curve extending down to 125 Hz on the low end and 315 Hz at its upper limit. (NRC=0.20)

QuadraPyramid Acoustical Performance
Sound Absorption Coefficients (Hz)
Mounting 125 250 500 1000 2000 4000 NRC
Type A 0.23 0.58 0.05 0.04 0.04 0.11 0.20
E400 0.28 0.17 0.09 0.07 0.10 0.14 0.10


Construction And Pricing
Size 23.75” X 23.75” X 2.50”
Material Thermoplastic
Mount Direct mount (wall or ceiling) or Drop into T-Bar Grid
Fire Rating Class 1 (A)
Product Code SSPT22Q
Size 2′ x 2′ (nominal)
Color White
Pricing $120.00 for single unit, $648.00 for box of 6 units. Shipping to be added.