{"product_id":"quam-erd-8-back-box-enclosure-275-cid","title":"Quam ERD-8 Back Box Enclosure (275 Cid)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Quam ERD-8 is a round back box enclosure with a 275 cubic inch capacity and four welded tie-off straps for secure mounting. Constructed of drawn steel with a circular molded expanded polystyrene damping pad fitted to the inside top, the enclosure includes baffle mounting J-nuts captured in the mounting flange and a design bump for added acoustical rigidity. It is UL listed (category UUMW) for ceiling plenums.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e275 cubic inch capacity; round drawn steel back box with nesting design\u003c\/li\u003e\n  \u003cli\u003eMounting includes four welded tie-off straps and baffle-mounted J-nuts\u003c\/li\u003e\n  \u003cli\u003eCircular molded expanded polystyrene damping pad and acoustical rigidity bump; UL listed category UUMW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eRound drawn steel back box with 275 cubic inch capacity, damping pad, and UL UUMW listing\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: QUAM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ERD-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Unknown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Quam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: ERD-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Round steel back box enclosure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Drawn steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity (cubic inches)\u003c\/strong\u003e: 275\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Size Compatibility\u003c\/strong\u003e: 8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Four welded tie-off straps; baffle mounting J-nuts captured in mounting flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamping Pad\u003c\/strong\u003e: Circular molded expanded polystyrene pad fitted to inside top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Listing\u003c\/strong\u003e: UL listed, category UUMW (suitable for use in ceiling plenums that are part of air handling systems)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Features\u003c\/strong\u003e: Bump for acoustical rigidity; fire-retardant acoustic damping device to reduce standing waves and mechanical resonances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility \/ Accessories\u003c\/strong\u003e: Compatible with SSB-2, SSB-3, SB-4, SSB-6 and SSB-7 support devices; SSB-2 Tile Support Bridge is a UL approved accessory when used with ERD-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign Notes\u003c\/strong\u003e: Designed to nest for efficient storage\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"QUAM","offers":[{"title":"Default Title","offer_id":68074234577202,"sku":"ERD-8","price":66.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/612905eb08f003a09108e8aca8d8787c.jpg?v=1793104443","url":"https:\/\/voomisupply.com\/products\/quam-erd-8-back-box-enclosure-275-cid","provider":"Voomi Supply","version":"1.0","type":"link"}