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1-1/4″ Tuned Panel 5% Open Area Perforated Hardboard
SOUND ABSORPTION – ASTM C423-90a 4′ × 8′ × 1-1/8″
SOUND ABSORPTION – ASTM C423-90a 4′ × 8′ × 1″
SOUND ABSORPTION – ASTM C423-90a 4′ × 8′ × 2-1/8″
SOUND ABSORPTION – ASTM C423-90a 4′ × 8′ × 2″
NOISE S.T.O.P. Fabrisorb™ Decorative Fabric Wrapped, Custom Acoustical Wall Panels, 5 Edge Details
SOUND ABSORPTION – ASTM C423-90a Type A – Flat on floor, 4 Diffusers