Torsion grille model CN-4M presents a clean appearance with contoured edge, an attractive solution when specifications require ceiling speakers to avoid visible mounting hardware. Welded studs and spring-loaded torsion brackets mount into receptacles welded into specified enclosures (order separately). The grille for 4-inch drivers in upscale offices, hotels, airports, retail spaces, professional buildings and dining establishments. Steel with white finish. 

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Priced each. Order in multiples of 40