{"product_id":"in-phase-xtb-88a-450w-active-subwoofer-with-built-in-class-ab-amplifer","title":"In Phase XTB-88A 450W Active Subwoofer with Built in Class AB Amplifer","description":"\u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" data-csa-c-id=\"r3yd6d-cqmjk4-r5vpiv-2i0v75\" data-cel-widget=\"aplus-3p-module-b\"\u003e\n\u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n\u003cdiv class=\"rG9tvd\"\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cb\u003eIn Phase XTB-88A\u003c\/b\u003e is a specialized active subwoofer system designed to deliver high-impact bass from a relatively compact boot-mounted enclosure. Unlike the under-seat USW12, the XTB-88A uses a \u003cb\u003edual 8-inch driver\u003c\/b\u003e setup powered by a built-in \u003cb\u003eClass AB amplifier\u003c\/b\u003e, prioritizing sound quality and \"thunderous\" output over extreme slimness. \u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003cb\u003eKey Performance Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eDual 8-Inch Drivers\u003c\/b\u003e: The twin-driver configuration allows it to move more air than a single-driver unit, resulting in deeper and more resonant bass that \"packs a punch\" for its size.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eClass AB Amplification\u003c\/b\u003e: Rated at \u003cb\u003e450W\u003c\/b\u003e, the integrated Class AB amplifier is chosen for its superior sound clarity and dynamic range compared to standard Class D alternatives found in many entry-level active subs.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eQuick-Release Connections\u003c\/b\u003e: A standout feature for practicality; it uses quick-release wiring that allows you to easily remove the entire enclosure from the boot if you need extra luggage space.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eRemote Bass Control\u003c\/b\u003e: Like the USW12, it includes a wired remote, giving you real-time control over the bass levels from the driver's seat. \u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!-- [if !supportLineBreakNewLine]--\u003e\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!--[endif]--\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003cb\u003eMain Advantages:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eInstallation Versatility\u003c\/b\u003e: It supports both RCA and high-level inputs, making it compatible with original factory-fitted stereos as well as aftermarket head units.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eDesign Profile\u003c\/b\u003e: While more powerful than under-seat models, it remains compact—roughly the size of a small desktop computer case—ensuring it doesn't consume your entire boot space.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eBuild Reliability\u003c\/b\u003e: Reviews of the XTB series generally praise the \"proper definition and warmth\" of the low end, though it is intended for those wanting \"tight bass without shaking the neighbourhood\". \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan id=\"productdescblock\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"In Phase","offers":[{"title":"Default Title","offer_id":56757582791031,"sku":"127017","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7727\/8530\/files\/929212fe-5325-48b7-bf4c-b1e032d14e46.jpg?v=1772107273","url":"https:\/\/inphaseaudio.co.uk\/products\/in-phase-xtb-88a-450w-active-subwoofer-with-built-in-class-ab-amplifer","provider":"In Phase Audio","version":"1.0","type":"link"}