{"product_id":"rockville-slim-under-seat-powered-subwoofer-built-in-amplifier-aluminum-enclosure-remote-perfect-for-car-truck-audio","title":"Slim Under-Seat Powered Subwoofer with Built-In Amplifier","description":"Compact under-seat powered subwoofer with built-in amplifier delivers deep bass without sacrificing vehicle space. At just 3\" thick, it fits seamlessly under car or truck seats.\n\nAll connections mount on one side for clean, simple installation—works with factory or aftermarket systems via high-level inputs. Smart auto turn-on circuit activates with audio signal and powers down when music stops.\n\nCustomize your sound with adjustable low-pass filter (50Hz-180Hz), bass boost (0-12dB), phase control, and input sensitivity. Metal remote bass knob lets you adjust volume from the dash.\n\nBuilt tough with cast aluminum enclosure, thermal protection, and short\/overload safeguards. Rockville's proven under-seat subwoofer design delivers reliable, high-quality bass performance.","brand":"Rockville","offers":[{"title":"6.5” Under-Seat","offer_id":54032457367765,"sku":"B0BRDCDXLJ","price":199.99,"currency_code":"USD","in_stock":true},{"title":"8” Under-Seat","offer_id":54032457433301,"sku":"B079PRCP9W","price":199.95,"currency_code":"USD","in_stock":true},{"title":"10” Under-Seat","offer_id":54032457466069,"sku":"B0BTZ35DKY","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/9243\/5413\/files\/713QDRax6sL.jpg?v=1781278047","url":"https:\/\/voltdrive.mom\/products\/rockville-slim-under-seat-powered-subwoofer-built-in-amplifier-aluminum-enclosure-remote-perfect-for-car-truck-audio","provider":"VoltDrive","version":"1.0","type":"link"}