{"product_id":"in-phase-usw300-300w-underseat-compact-active-subwoofer-die-cast-aluminium","title":"In Phase USW300 300W Underseat Compact Active Subwoofer, Die-Cast Aluminium","description":"\u003cp\u003eThe In Phase USW300 is a compact underseat subwoofer built to deliver powerful, deep bass in a slim, space-saving design. Its key strength is performance: this active woofer punches well above its size, with a genuinely responsive bass output that transforms the sound of a factory car audio system once added.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe subwoofer features a 5\" x 8\" aluminium-coned speaker — a lightweight yet stiff cone material that's robust and rarely fails — with damping material built into the cone and spider for rattle-free bass. It's housed in a die-cast aluminium chassis rather than plastic, giving it a solid, rigid structure that doesn't flex under full power, which also helps sustain consistent bass output.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with an integrated amplifier, the USW300 delivers 130W RMS true wattage — higher than most underseat subs on the market — with a max output of 300W. It includes a high-level speaker input, allowing it to tap directly into existing OEM vehicle wiring, and a wired remote control for on-the-fly volume and bass boost adjustment.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMeasuring a compact 280mm (L) x 200mm (W) x 75mm (H), the USW300 is designed to fit discreetly under most front or rear car seats, in the boot, behind seats, or in footwells — making it a straightforward upgrade for anyone wanting more bass without the bulk of a traditional subwoofer box.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eKey features:\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e300W max output, 130W RMS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAluminium-coned speaker with damping for rattle-free bass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminium chassis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-level speaker input (OEM wiring compatible)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWired remote for volume and bass boost control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact size: 280 x 200 x 75mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeaker frequency range: 40–150Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: if using with an aftermarket stereo, RCA cables are needed separately, as noted by several UK retailers of this product.\u003cbr\u003e\u003c\/p\u003e","brand":"LowPricePhones","offers":[{"title":"Default Title","offer_id":65917470015837,"sku":"USW300-[InPhase]","price":97.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/8218\/3517\/files\/1_c1002bd5-3269-4da2-a4a0-b600fdf2356d.jpg?v=1789386912","url":"https:\/\/lowpricephones.com\/products\/in-phase-usw300-300w-underseat-compact-active-subwoofer-die-cast-aluminium","provider":"LowPricePhones","version":"1.0","type":"link"}