{"product_id":"extron-bck-sf-3c-lp-70-1256-11","title":"Extron BCK SF 3C LP Low Profile Speaker Back Can 70-1256-11","description":"\u003cp\u003e\u003cstrong\u003eExtron BCK SF 3C LP\u003c\/strong\u003e (part number 70-1256-11) — low-profile plenum-rated back can pair for the SF 3C LP ceiling speaker, sold without the driver.\u003c\/p\u003e\n\u003cp\u003eAt just 4.4\" H, the BCK SF 3C LP back can fits plenum spaces too shallow for a standard enclosure while still accepting a separately ordered SF 3C driver assembly kit to become a complete single-driver ceiling speaker. Ordering the can alone suits rough-in work, staged installs, or swapping a damaged enclosure without replacing the driver.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow-profile plenum-rated back can pair for the Extron SF 3C LP ceiling speaker\u003c\/li\u003e\n\u003cli\u003eComposite fire-resistant (UL94V-0) enclosure only 4.4\" H x 8.9\" diameter\u003c\/li\u003e\n\u003cli\u003eCutout diameter of 7.6\" with V-rail and C-ring mounting for standard ceiling tiles\u003c\/li\u003e\n\u003cli\u003eUL 2043 listed for plenum airspace use, UL 1480 listed for pro audio systems\u003c\/li\u003e\n\u003cli\u003ePairs with a separately ordered SF 3C driver assembly kit (DAK) to complete the speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eUsed on SF 3C LP installations where plenum height above the ceiling grid is restricted, in conference rooms, classrooms, and lecture halls.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosure: Plenum-rated composite back can, UL94V-0, low profile\u003c\/li\u003e\n\u003cli\u003eCutout: 7.6\" diameter\u003c\/li\u003e\n\u003cli\u003eMounting: V-rails for 2' x 4' ceiling tiles, and C-rings\u003c\/li\u003e\n\u003cli\u003ePairs with: SF 3C driver assembly kit (DAK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as ExtronBCKSF3CLP, Extron-BCK-SF-3C-LP, part number 70125611.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302946402524,"sku":"EXTRON-BCKSF3CLP-70125611","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-bck-sf-3c-lp-70-1256-11.jpg?v=1787224691","url":"https:\/\/www.ampronix.com\/products\/extron-bck-sf-3c-lp-70-1256-11","provider":"Ampronix","version":"1.0","type":"link"}