{"product_id":"mbc-back-box-masonry-copy","title":"MBX Metal UL Rated Back Box","description":"\u003ch3\u003e16\" O.C Framing Metal Back Box - Sold as Each\u003c\/h3\u003e\n\u003ch5\u003eMBX back boxes can be used in walls or ceilings where a UL rated metal enclosure is required behind the speaker, or to reduce sound transfer to adjacent spaces.  At 3-1\/2” (89 mm) deep, the MBX series of back boxes will fit into standard 2×4 stud bays or larger apertures and are designed to fit in between 16” (406 mm) on-center studs.\u003c\/h5\u003e\n\u003ch5\u003eMBX metal back boxes are constructed of 1.1 mm thick metal, are UL listed, and shipped fully assembled.  Convenient knockouts for conduit are provided, 2 each on the top and bottom of the box.  The knockouts will accept either 1\/2” (13 mm) or 3\/4” (19 mm) conduits and loom clamps.\u003c\/h5\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"756\" style=\"border-collapse: collapse; width: 566pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"87\" style=\"width: 65pt;\"\u003e \u003ccol width=\"321\" style=\"mso-width-source: userset; mso-width-alt: 10282; width: 241pt;\"\u003e \u003ccol width=\"87\" span=\"4\" style=\"width: 65pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"45\" style=\"height: 34.0pt;\"\u003e\n\u003ctd height=\"45\" class=\"xl65\" colspan=\"2\" width=\"408\" style=\"height: 34.0pt; mso-ignore: colspan; width: 306pt;\"\u003eSPECIFICATIONS\u003c\/td\u003e\n\u003ctd width=\"87\" style=\"width: 65pt;\"\u003e\u003c\/td\u003e\n\u003ctd width=\"87\" style=\"width: 65pt;\"\u003e\u003c\/td\u003e\n\u003ctd width=\"87\" style=\"width: 65pt;\"\u003e\u003c\/td\u003e\n\u003ctd width=\"87\" style=\"width: 65pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 16.0pt;\"\u003e\n\u003ctd height=\"21\" class=\"xl66\" style=\"height: 16.0pt;\"\u003e\n\u003cdiv style=\"hyphens: none; margin-right: 0px; padding-bottom: 0px; padding-top: 0px; vertical-align: baseline;\"\u003e\n\u003cdiv style=\"hyphens: none; margin-right: 0px; padding-bottom: 0px; padding-top: 0px; vertical-align: baseline;\"\u003eModel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003eFor Speakers\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 16.0pt;\"\u003e\n\u003ctd height=\"21\" class=\"xl66\" style=\"height: 16.0pt;\"\u003eMBX-30\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003eLR430\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLR30W\u003c\/span\u003e\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLRX-85-LF\u003c\/span\u003e\u003cspan class=\"font5\"\u003e*, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eB30g\u003c\/span\u003e\u003cspan class=\"font5\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e14-1\/2″(368 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e28-1\/2″(722 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\" colspan=\"2\" style=\"mso-ignore: colspan;\"\u003e3-1\/2”(89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 16.0pt;\"\u003e\n\u003ctd height=\"21\" class=\"xl66\" style=\"height: 16.0pt;\"\u003eMBX-24\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003eLR324\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLR224\u003c\/span\u003e\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLR224S\u003c\/span\u003e\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLR24W\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e14-1\/2″(368 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e22-3\/8″(568 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\" colspan=\"2\" style=\"mso-ignore: colspan;\"\u003e3-1\/2″(89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 16.0pt;\"\u003e\n\u003ctd height=\"21\" class=\"xl66\" style=\"height: 16.0pt;\"\u003eMBX-16\u003c\/td\u003e\n\u003ctd class=\"xl68\"\u003e\u003ca href=\"https:\/\/www.stealthacoustics.com\/invisible-speakers\/linearadiance\/lrad116\/\"\u003eLR116\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e14-1\/2″(368 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e14-3\/8″(365 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\" colspan=\"2\" style=\"mso-ignore: colspan;\"\u003e3-1\/2″(89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\" style=\"height: 16.0pt;\"\u003e\n\u003ctd height=\"21\" class=\"xl66\" style=\"height: 16.0pt;\"\u003eMBX-12\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003eLRX-85-HM\u003cspan class=\"font5\"\u003e, \u003c\/span\u003e\u003cspan class=\"font6\"\u003eLR6g\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e14-1\/2″(368 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\"\u003e10-3\/8″(262 mm)\u003c\/td\u003e\n\u003ctd class=\"xl66\" colspan=\"2\" style=\"mso-ignore: colspan;\"\u003e3-1\/2″(89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Stealth","offers":[{"title":"MBX-12","offer_id":46795365843119,"sku":"MBX-12","price":84.0,"currency_code":"USD","in_stock":true},{"title":"MBX-16","offer_id":46795365875887,"sku":"MBX-16","price":91.0,"currency_code":"USD","in_stock":true},{"title":"MBX-24","offer_id":46795365908655,"sku":"MBX-24","price":100.0,"currency_code":"USD","in_stock":true},{"title":"MBX-30","offer_id":46795365941423,"sku":"MBX-30","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/7735\/4415\/files\/MBX-Back-Box-2018.png?v=1776983436","url":"https:\/\/profitlineav.com\/products\/mbc-back-box-masonry-copy","provider":"Profit Line","version":"1.0","type":"link"}