Diviewsor ® 79
PRODUCT OVERVIEW The QRD has become a classic shape in architectural acoustics. Since its inception in 1987, it can be found in churches, schools, theaters and studios worldwide. The Diviewsor ® 79 Panel is based on the QRD and designed to be used where views through the unit are desired. The surface of the Diviewsor ® 79 Panel is designed to provide a more uniform sound field through mid and high-frequency diffusion. At the same time, the sturdy acrylic wall construction of the unit limits the amount of sound energy removed by absorption. SIZING • Standard Panel: 23-5/8" W x 23-5/8 L x nom. 9-1/8" D
(Custom panel lengths up to 8' are available) (Shallower or deeper units may be available) • Each panel weighs approx. 10.00 lbs/ft 2 FIRE RATING Class C (per ASTM E-84) FINISH
Blue = Diffusion Coefficient Green = Scattering Coefficient Red = Absorption Coefficient - NRC = 0.30, SAA = 0.26
The Diviewsor ® 79 Panel is available in clear or translucent white with approx. 50% opacity. Custom options may be available. Contact your local RPG Sales Representative for additional information. INSTALLATION The Diviewsor ® 79 Panel is designed to be dropped into a standard 15/16" HD T-grid supplied by others. It can also be mounted into a wall or ceiling, like a window, with appropriate blocking and trim provided by others.
Additional test data is available – please see the Supplementary Acoustical Data Charts online or contact your local RPG Sales Representative.
Diffusion Coefficient
Frequency Frequency (Hz)
400 500 630 800
0.10 0.48 0.38 0.40 0.49 0.30 0.41 0.62
1000 1250 1600 2000
Note: Previously Diviewsor ® & Diviewsor ® A79
RPG Acoustical Systems, LLC. | 99 South St | Passaic, NJ 07055 rpgacoustic.com | info@rpgacoustic.com | 973-916-1166
Diviewsor ® 79 03/2024
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