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Acoustics First Geometrix Broadband Absorber 1/2 Rounds
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Geometrix™ Broadband Absorber Sculptured sound absorbing modular units used for wall, corner and ceiling applications. Available in half-rounds or quarter-rounds. The Geometrix is constructed of 1” thick, 6-7 PCF glass fiber core with a 1 PCF fiber blanket that's ¼” thick. The inner structure of the Geometrix is comprised of ¾” thick, industrial grade particleboard half rounds or quarter rounds spaced every 24” o.c. The top and bottom of the units are faced with hardboard. The back of the Geometrix is ¼” hardboard. The Geometrix is wrapped on the exposed face, top and bottom with aA Guilford of Maine FR701 2100 Series woven polyester fabric. Z-clips or adhesive are recommended mounting methods. Geometrix demonstrates outstanding performance in all sound frequency ranges. Tests measure 0.84 Absorption at 125 Hz! Fire Rating: Class A Available Colors: Guilford of Maine FR701 2100 Series   Sizes: Half Round: 16" Diameter Quarter Round: 8" Radius   Lengths: Standard lengths of 48" and 96". Other lengths are available; please contact us.     Sound Absorption Coefficients 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC 0.84 1.26 1.28 1.25 1.26 1.17 1.25