| http://www.w3.org/ns/prov#value | - Even though its profile is a slim 1.5 thick, StudiofoamPro offers a higher noise reduction coefficient (NRC =.90) than 2 Studiofoam Wedges, Auralex's most popular product and a world standard.StudiofoamPro presents a low-cost option for sound absorption in churches, restaurants, clubs, professional settings and other venues that require Class A fire-rated acoustical treatment.Due to our propriet
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