Speakercraft Sound Enclosures are optional and are intended for pre-drywall applications and provide a back-box for Speakercraft in-ceiling and in-wall speakers. These must be installed BEFORE drywall. They increase bass response, prevent audio from entering adjoining rooms, and provide fire rated enclosure (UL standard ASTME E-119). Specifications:Designed for 16" or 24" center studs Fits all 5" series in-ceiling speakers (CRS5, WH5) Will not work with AIM5 Dimensions: 16" L x 12" W x 3 1/2" D (not including front mounting flange) Sold in singles (each) View Manual |