{"product_id":"jbl-jbl-mtc-447mr","title":"JBL MTC-447MR Ceiling Speaker Mud Ring Bracket for Control 447C\/T \u0026 447LP (Pack of 6)","description":"\u003cp\u003eThe JBL-MTC-447MR is an optional MR plaster-ring bracket used to prepare Control 400 Series ceiling speaker installations in sheetrock applications. It helps define speaker location before the wallboard is installed and supports a cleaner installation workflow.\u003c\/p\u003e\u003cp\u003eIts circular offset forms an edge guide for plastering, while the bracket wings attach to the building structure. In production-style jobs, it can also serve as a reference for repeated cutout work and help organize wiring placement behind the sheetrock.\u003c\/p\u003e","brand":"Harman Professional, Inc.","offers":[{"title":"Default Title","offer_id":52451939549368,"sku":"202171","price":333.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/202158_JBL-JBL-MTC-424MR-Mud-Ring-Bracket-for-Ceiling-Speaker_ALT1sqr.jpg?v=1774977328","url":"https:\/\/soundpro.com\/products\/jbl-jbl-mtc-447mr","provider":"SoundPro","version":"1.0","type":"link"}