HEXAGO CM-D FLAT
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Catalog excerpts

PRODUCT FEATURES • suitable for office spaces, conference rooms, hotel lobbies and other public-access spaces • perfect sound absorption in the speech bandwidth between 200-800 Hz GENERAL FEATURES: • materials: top - engineered perforated FLAT FAW wall panels box - veneered wood and wood-based materials core - absorbing wool and acoustic membrane • wood species: oak • dimensions: side length 500mm, height 433mm, thickness 77mm • mounting methods: freely hanging on screws • aplication: wall coverings • weight: 3,8kg/pcs; 24,3 kg/m2 ACOUSTIC FEATURES: • function: absorption • absorption class: D (arc to ISO 354:2003) • absorption range: 200-1000 Hz • aw= 0,45 (acc to ISO 11654:1997) • NRC= 0,60; SAA= 0,58 (acc to ASTM C423-17)

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