{"product_id":"sms-precision-speaker-subwoofer-spacer-rings","title":"SMS Precision Custom Speaker \u0026 Subwoofer Spacer Ring — Built to Fit","description":"\u003ch2\u003eCustom Speaker \u0026amp; Subwoofer Spacer Rings — Built to Fit\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSold individually.\u003c\/strong\u003e Each quantity of 1 includes one custom spacer ring. Order quantity 2 when you need a pair.\u003c\/p\u003e\u003cp\u003eA nominal speaker size is only the starting point. Two drivers sold as the same size can have different cutout diameters, basket diameters, frame shapes and clearance requirements. SMS Precision spacers are built around the driver and the installation instead of assuming every 6.5-inch, 8-inch, 10-inch or 12-inch speaker uses the same universal ring.\u003c\/p\u003e\u003cp\u003eUse the configurator to choose \u003cstrong\u003eSpeaker or Subwoofer\u003c\/strong\u003e, nominal size, brand and exact model. We handle component, coaxial, midbass, midrange, pro audio, full-range and similar speaker classifications behind the scenes so you do not have to. When your model is in the verified SMS fitment database, its stored cutout and outside-frame dimensions are used for the build.\u003c\/p\u003e\u003ch2\u003eDon’t See Your Exact Model? Build to Size.\u003c\/h2\u003e\u003cp\u003eIf your brand or exact model is not listed, choose \u003cstrong\u003eBuild to Size \/ Custom Fit\u003c\/strong\u003e. Enter the manufacturer, exact model, required cutout and outside-frame dimensions. Why settle for a generic universal ring when the spacer can be made around the dimensions your installation actually needs?\u003c\/p\u003e\u003ch2\u003eWhy We Use ASA\u003c\/h2\u003e\u003cp\u003eEach spacer is 3D printed in \u003cstrong\u003eblack ASA (acrylonitrile styrene acrylate)\u003c\/strong\u003e, an engineering thermoplastic chosen for functional automotive parts. ASA offers good mechanical strength and rigidity along with strong resistance to UV exposure, weathering and elevated temperatures. Those properties make it well suited to vehicle doors, speaker pods, fabricated panels and other locations where heat, sunlight and long-term dimensional durability matter.\u003c\/p\u003e\u003cp\u003eThe material is only part of a proper installation. The spacer should still be rigidly fastened, sealed to the mounting surface and checked for basket, magnet, window-track, grille and trim clearance.\u003c\/p\u003e\u003ch2\u003eSizes \u0026amp; Thicknesses\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal sizes\u003c\/th\u003e\n\u003ctd\u003e5.25, 6.5, 8, 10, 12 and 12.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness range\u003c\/th\u003e\n\u003ctd\u003e1\/4 inch through 4 inches in 1\/4-inch increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBlack ASA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eVerified exact-model fitment or Build to Size \/ Custom Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold quantity\u003c\/th\u003e\n\u003ctd\u003eOne spacer per selected quantity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003e12-Inch Fitment Limit\u003c\/h2\u003e\u003cp\u003eWhen the \u003cstrong\u003e12-inch\u003c\/strong\u003e nominal size is selected, the finished outside diameter is limited to \u003cstrong\u003e12.5 inches maximum\u003c\/strong\u003e. If the required outside dimension exceeds that limit, use the appropriate larger-size option or contact SMS Car Audio before ordering.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal speaker size alone does not guarantee fitment.\u003c\/li\u003e\n\u003cli\u003eFor Build to Size \/ Custom Fit orders, use the current manufacturer manual or dimension drawing whenever possible.\u003c\/li\u003e\n\u003cli\u003eFor oval or square drivers, provide width × height dimensions.\u003c\/li\u003e\n\u003cli\u003eCheck basket, magnet, window-track, grille, trim and mounting-surface clearance before choosing spacer thickness.\u003c\/li\u003e\n\u003cli\u003eAttach the spacer rigidly and seal it to the mounting surface to reduce acoustic leakage.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMS Precision","offers":[{"title":"1\/4-Inch","offer_id":51160339742953,"sku":"SMS-PREC-SPACER-025","price":10.0,"currency_code":"USD","in_stock":true},{"title":"1\/2-Inch","offer_id":51160339775721,"sku":"SMS-PREC-SPACER-050","price":15.0,"currency_code":"USD","in_stock":true},{"title":"3\/4-Inch","offer_id":51160339808489,"sku":"SMS-PREC-SPACER-075","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1-Inch","offer_id":51160339841257,"sku":"SMS-PREC-SPACER-100","price":25.0,"currency_code":"USD","in_stock":true},{"title":"1.25-Inch","offer_id":51160339874025,"sku":"SMS-PREC-SPACER-125","price":30.0,"currency_code":"USD","in_stock":true},{"title":"1.5-Inch","offer_id":51160339906793,"sku":"SMS-PREC-SPACER-150","price":35.0,"currency_code":"USD","in_stock":true},{"title":"1.75-Inch","offer_id":51160384733417,"sku":"SMS-PREC-SPACER-175","price":40.0,"currency_code":"USD","in_stock":true},{"title":"2-Inch","offer_id":51160384766185,"sku":"SMS-PREC-SPACER-200","price":45.0,"currency_code":"USD","in_stock":true},{"title":"2.25-Inch","offer_id":51730625724649,"sku":"SMS-PREC-SPACER-225","price":50.0,"currency_code":"USD","in_stock":true},{"title":"2.5-Inch","offer_id":51730625757417,"sku":"SMS-PREC-SPACER-250","price":55.0,"currency_code":"USD","in_stock":true},{"title":"2.75-Inch","offer_id":51730625790185,"sku":"SMS-PREC-SPACER-275","price":60.0,"currency_code":"USD","in_stock":true},{"title":"3-Inch","offer_id":51730625822953,"sku":"SMS-PREC-SPACER-300","price":65.0,"currency_code":"USD","in_stock":true},{"title":"3.25-Inch","offer_id":51730625855721,"sku":"SMS-PREC-SPACER-325","price":70.0,"currency_code":"USD","in_stock":true},{"title":"3.5-Inch","offer_id":51730625888489,"sku":"SMS-PREC-SPACER-350","price":75.0,"currency_code":"USD","in_stock":true},{"title":"3.75-Inch","offer_id":51730625921257,"sku":"SMS-PREC-SPACER-375","price":80.0,"currency_code":"USD","in_stock":true},{"title":"4-Inch","offer_id":51730625954025,"sku":"SMS-PREC-SPACER-400","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/sms-car-audio-placeholder_35c5531a-b55d-4e93-a43e-f5469545b0f2.jpg?v=1782423913","url":"https:\/\/smscaraudio.com\/products\/sms-precision-speaker-subwoofer-spacer-rings","provider":"SMS Car Audio","version":"1.0","type":"link"}