{"product_id":"seventour-10in-under-seat-subwoofer-with-built-in-amp-800w-slim-car-truck-sub-blue-led-ring","title":"Seventour 10in Under-Seat Subwoofer with Built-In Amp — 800W Slim Car\/Truck Sub, Blue LED Ring","description":"\u003ch2\u003ePowerful Bass, No Compromise on Space\u003c\/h2\u003e\n\u003cp\u003eMeet the Seventour 10in Under-Seat Subwoofer with Built-In Amplifier — a compact, high-performance car audio solution that tucks neatly beneath your seat while delivering punchy, room-filling bass. The enclosure is cast aluminum, engineered for excellent heat dissipation, so you can enjoy longer listening sessions with less worry about heat buildup.\u003c\/p\u003e\n\u003ch3\u003eStylish, Practical Design\u003c\/h3\u003e\n\u003cp\u003eIn addition to performance, this subwoofer adds a visual accent. A personalized spider protector keeps the driver safeguarded, and a blue LED ambient light ring activates when the car starts, giving the cabin a modern, dynamic glow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in amplifier eliminates the need for a separate amp and simplifies installation.\u003c\/li\u003e\n\u003cli\u003eCast aluminum enclosure helps dissipate heat for reliable operation.\u003c\/li\u003e\n\u003cli\u003eUnder-seat form preserves cabin space while delivering deep bass notes.\u003c\/li\u003e\n\u003cli\u003eBlue LED ring provides a subtle, stylish lighting effect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eControls, Connectivity, and Sound Shaping\u003c\/h3\u003e\n\u003cp\u003eThe Seventour subwoofer includes a wired bass volume remote, plus precise gain, bass boost, and crossover controls, so you can tailor the bass response to your taste and music genre.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeak power 800 watts with RMS handling around 220 watts for strong, controlled bass.\u003c\/li\u003e\n\u003cli\u003eLow level RCA inputs; compatible with high level inputs with adjustable input sensitivity.\u003c\/li\u003e\n\u003cli\u003eLow Pass Filter range from 50 Hz to 150 Hz; Bass Boost up to 12 dB at 45 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Protection and Broad Compatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt with multiple protections to keep things running smoothly, including thermal, short circuit, and overload protections. The system offers a wide frequency response from 20 Hz to 500 Hz and a high signal-to-noise ratio (\u0026gt;90 dB), helping bass sit cleanly in your mix.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal, short, and overload protection help guard the system during long drives.\u003c\/li\u003e\n\u003cli\u003eVersatile input options: low-level RCA or high-level inputs with adjustable sensitivity.\u003c\/li\u003e\n\u003cli\u003eRealistic, detailed bass without harsh distortion thanks to THD below 0.4%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You Get and Support\u003c\/h3\u003e\n\u003cp\u003eDimensions measure roughly 13.5 inches by 10.2 inches with a thickness around 3.1 inches, so it fits in many under-seat spaces. The package includes the installation wire kit, and Seventour backs this with dependable after-sales support: a 12-month replacement window and a 2-year repair service, plus dedicated phone assistance to help with installation and setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes installation wire kit to streamline setup.\u003c\/li\u003e\n\u003cli\u003e12-month replacement and 2-year repair support with dedicated after-sales line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Seventour 10in Upgrade kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes the slim under-seat subwoofer with built-in amp and the installation wire kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections and inputs does it support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Thermal, short, and overload protections; accepts low-level RCA or high-level inputs with adjustable sensitivity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seventour","offers":[{"title":"Default Title","offer_id":48411172962461,"sku":"B0DJXTHYY6","price":108.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/seventour-10in-under-seat-subwoofer-with-built-in-amplifier.jpg?v=1781218724","url":"https:\/\/nexoltic.com\/products\/seventour-10in-under-seat-subwoofer-with-built-in-amp-800w-slim-car-truck-sub-blue-led-ring","provider":"Nexoltic","version":"1.0","type":"link"}