{"product_id":"alpine-r2-db8v-trk-halo-series-8-ported-dual-subwoofer-enclosure-with-two-8-r2-series-subwoofers","title":"Alpine R2-DB8V-TRK Halo Series 8\" ported dual subwoofer enclosure with two 8\" R2-Series subwoofers","description":"\u003ch4 class=\"h5 mb-tight\"\u003eProduct info:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFeatured in our article:\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"js-bestof-link\" data-cf-track=\"37;ProductPage:Overview: Best of article click\" href=\"https:\/\/www.crutchfield.ca\/learn\/best-loaded-subwoofer-boxes.html\" data-cf-tracked=\"true\" target=\"_blank\"\u003eBest loaded subwoofer boxes for 2026\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e8\" ported dual subwoofer enclosure\u003c\/li\u003e\n\u003cli\u003ePro-Link design allows width adjustment for secure fit\u003c\/li\u003e\n\u003cli\u003eloaded with two Alpine R2-W8D2 subwoofers\u003c\/li\u003e\n\u003cli\u003eKevlar-reinforced pulp cone with Santoprene rubber surround\u003c\/li\u003e\n\u003cli\u003epower handling: 750 watts RMS\u003c\/li\u003e\n\u003cli\u003efrequency response: 32-200 Hz\u003c\/li\u003e\n\u003cli\u003e2-ohm impedance\u003c\/li\u003e\n\u003cli\u003esensitivity: 84 dB\u003c\/li\u003e\n\u003cli\u003edimensions: 51\" W (max)\/40\" W (min) x 8.63\" H x 14\" D\u003c\/li\u003e\n\u003cli\u003ewarranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"mb-0\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca id=\"ManualHpl\" class=\"download trackingManual py-extra-tight\" href=\"https:\/\/pdf.crutchfieldonline.com\/Manuals\/500\/500R2DB8VT.PDF\" aria-label=\"Open owner's manual PDF for the Alpine R2-DB8V-TRK or tab forward for accessibility options.\" data-cf-track=\"37;Prodview:BuyBox:Description:Manual\" data-cf-tracked=\"true\" target=\"_blank\"\u003e\u003cspan\u003eAlpine R2-DB8V-TRK owner's manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDriver side loaded enclosure\u003c\/li\u003e\n\u003cli\u003ePassenger side loaded enclosure\u003c\/li\u003e\n\u003cli\u003eFront link bracket (installed on back of front cover)\u003c\/li\u003e\n\u003cli\u003eRear link bracket\u003c\/li\u003e\n\u003cli\u003eFront cover w\/ attached trim bars\u003c\/li\u003e\n\u003cli\u003e2 Amp tray brackets\u003c\/li\u003e\n\u003cli\u003e6 Stacking feet (installed on enclosures)\u003c\/li\u003e\n\u003cli\u003e2 Extra foot spacers\u003c\/li\u003e\n\u003cli\u003e2 Extra rubber feet\u003c\/li\u003e\n\u003cli\u003e4mm Allen key\u003c\/li\u003e\n\u003cli\u003e3mm Allen key\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003cli\u003eWarranty \u0026amp; registration information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"table table-striped mb-loose\"\u003e\n\u003ccaption class=\"border-bottom\"\u003eGeneral\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003e\n\u003cdiv class=\"tooltip-wrapper\"\u003e\n\u003cdiv aria-haspopup=\"dialog\" aria-describedby=\"tooltip-z8880hnbtg\" class=\"tooltip-trigger\"\u003e\u003cbutton type=\"button\" data-toggle=\"modal\" data-target=\"#modal-pmk0md7p28\" class=\"btn-link info-link text-left\" tabindex=\"0\"\u003eWoofer Size (inches)\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eSpeakers Per Box\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eWoofer Material\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003ePulp, Kevlar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003e\n\u003cdiv class=\"tooltip-wrapper\"\u003e\n\u003cdiv aria-haspopup=\"dialog\" aria-describedby=\"tooltip-rq5v4jgoot\" class=\"tooltip-trigger\"\u003e\u003cbutton type=\"button\" data-toggle=\"modal\" data-target=\"#modal-5kndulm5ji\" class=\"btn-link info-link text-left\" tabindex=\"0\"\u003eEnclosure Type\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003ePorted\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eColor\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003ePieces in System\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eWidth (inches)\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e51\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eHeight (inches)\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e8-11\/16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eDepth (inches)\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e14\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eConnector Type\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003eSpring post\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e32-200 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003ePower Handling (Watts RMS)\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e750\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003ePower Handling (Watts Peak)\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e84 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003e\n\u003cdiv class=\"tooltip-wrapper\"\u003e\n\u003cdiv aria-haspopup=\"dialog\" aria-describedby=\"tooltip-s6gg28bky3j\" class=\"tooltip-trigger\"\u003e\u003cbutton type=\"button\" data-toggle=\"modal\" data-target=\"#modal-f0t481ag1k5\" class=\"btn-link info-link text-left\" tabindex=\"0\"\u003eImpedance\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e4 ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eParts Warranty\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e1 Year\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col-6 col-lg-4\"\u003eLabor Warranty\u003c\/th\u003e\n\u003ctd class=\"col-6 col-lg-8\"\u003e\u003cspan\u003e1 Year\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Autosonics","offers":[{"title":"Default Title","offer_id":45834415997119,"sku":null,"price":1348.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/9161\/1222\/files\/g500R2DB8VT-F.jpg?v=1783626629","url":"https:\/\/autosonics-shop.com\/products\/alpine-r2-db8v-trk-halo-series-8-ported-dual-subwoofer-enclosure-with-two-8-r2-series-subwoofers","provider":"Autosonics","version":"1.0","type":"link"}