{"product_id":"gravity-gws-w12s-12-powered-slim-subwoofer","title":"Gravity GWS-W12S 12\" Powered Slim Subwoofer","description":"\u003cp\u003eThe Gravity GWS-W12S is a self-powered 12-inch slim subwoofer system designed to add low-frequency output without using a conventional large subwoofer enclosure and separate amplifier. Its sealed, behind-the-seat enclosure format is suited to cars, trucks, and SUVs where cargo-room preservation is important. With the amplifier integrated into the enclosure, it provides a more consolidated bass upgrade than a separate component subwoofer system.\u003c\/p\u003e\u003cp\u003eThis model is rated for 500 watts RMS and up to 1,000 watts peak power. Its specified 40Hz-200Hz frequency response and adjustable low-pass filtering allow it to cover the bass range while helping blend with full-range vehicle speakers. The sealed enclosure design is intended for controlled, punchy low-end response rather than the character of a ported box.\u003c\/p\u003e\u003cp\u003eA built-in Darlington Class A\/B amplifier powers the subwoofer, eliminating the need to match and mount a separate external amplifier. The GWS-W12S accepts both low-level RCA and high-level speaker-level input signals, supporting installation with many factory or aftermarket audio systems. Variable input sensitivity provides adjustment range for matching the signal source.\u003c\/p\u003e\u003cp\u003eFor system tuning, the powered enclosure includes an adjustable low-pass filter, phase adjustment, and variable bass boost. An external bass-level remote is included for convenient level adjustment from the driver's seat. These controls help tailor the subwoofer's output to the vehicle, source unit, and listener preference.\u003c\/p\u003e\u003cp\u003eThe GWS-W12S uses a high-density laminated rubber surround, strontium magnet, and high-BL motor structure. Its aluminum construction is described for heat management, while a front metal grille helps protect the woofer. It is a practical choice for an installer building a compact bass system around an existing head unit and full-range speakers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Inch Powered Subwoofer:\u003c\/strong\u003e Combines a 12-inch subwoofer and built-in amplifier in one enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W RMS Rating:\u003c\/strong\u003e Provides a continuous-power specification for sustained bass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Slim Enclosure:\u003c\/strong\u003e Supports compact behind-the-seat placement and controlled bass character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow- And High-Level Inputs:\u003c\/strong\u003e Allows connection to RCA-equipped or speaker-level audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Bass Controls:\u003c\/strong\u003e Includes low-pass, phase, bass-boost, and input-sensitivity adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Bass Remote:\u003c\/strong\u003e Lets the driver adjust subwoofer level from the seating area.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe GWS-W12S is built as a single amplified subwoofer enclosure with an aluminum exterior structure, high-density laminated rubber surround, high-power strontium magnet, and front metal grille. Its sealed enclosure and slim cabinet profile are intended for space-conscious installations. Protection features are listed for overheating and reverse-polarity conditions.\u003c\/p\u003e\u003cp\u003eMeasure the available mounting area before installation; the listed enclosure dimensions are 15.85 x 21.75 x 5.85 inches. Connect it to a 11-15V DC vehicle electrical system and use either its RCA low-level input or high-level input, as appropriate for the source unit. Set the input sensitivity, low-pass filter, phase, bass boost, and remote level conservatively during initial setup, then fine-tune for balanced integration with the vehicle's main speakers.\u003c\/p\u003e","brand":"Gravity","offers":[{"title":"Default Title","offer_id":45630548246598,"sku":"GWS-W12S","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/81mZTk1lbhL.jpg?v=1784377281","url":"https:\/\/audiowatt.store\/products\/gravity-gws-w12s-12-powered-slim-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}