This AlphaPerf® Metal Acoustic Panel is a modular wall unit consisting of a metal or aluminum frame surrounding a perforated metal skin, with encapsulated acoustical sound absorber. The perforated metal allows sound waves to enter the absorbing material where a portion is transformed from sound energy to heat. AlphaPerf® Metal Wall Panels are used primarily as a sound absorber in potentially noisy environments such as gymnasiums, swimming pools, pump rooms, and industrial fabrication work areas.
Variety of sizes and colors
Reduce reverberation and echo
Improves speech intelligibility
Technical Information AlphaPerf® Metal Acoustic Panel:
Width: 18″, 24″, & 30″ (Custom widths up to 30″ max)
Height: 12″ up to 144″ (Flat Pattern) 12″ up to 126″ (V-Groove Pattern)
Thickness: 2″ & 4″ (nominal)
Construction: 22 Gauge perforated galvanized steel with acoustic fiberglass fill encapsulated in black heat sealed polywrap
Pattern: Flat or V-Groove
Finish: Selection of RAL powder coated colors
Intended Use: Sound absorption for interior spaces
Fire Rating: Class A per ASTM E84
Mounting options: Flush or Stand-off. Various configurations available.
NRC: up to 1.25
Sound Absorption (Hz) 2″ nominal thickness, fill unwrapped