Seventour 10in Under-Seat Subwoofer with Built-In Amp — 800W Slim Car/Truck Sub, Blue LED Ring

Powerful Bass, No Compromise on Space

Meet 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.

Stylish, Practical Design

In 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.

• Built-in amplifier eliminates the need for a separate amp and simplifies installation.
• Cast aluminum enclosure helps dissipate heat for reliable operation.
• Under-seat form preserves cabin space while delivering deep bass notes.
• Blue LED ring provides a subtle, stylish lighting effect.

Controls, Connectivity, and Sound Shaping

The 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.

• Peak power 800 watts with RMS handling around 220 watts for strong, controlled bass.
• Low level RCA inputs; compatible with high level inputs with adjustable input sensitivity.
• Low Pass Filter range from 50 Hz to 150 Hz; Bass Boost up to 12 dB at 45 Hz.

Smart Protection and Broad Compatibility

Built 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 (>90 dB), helping bass sit cleanly in your mix.

• Thermal, short, and overload protection help guard the system during long drives.
• Versatile input options: low-level RCA or high-level inputs with adjustable sensitivity.
• Realistic, detailed bass without harsh distortion thanks to THD below 0.4%.

What You Get and Support

Dimensions 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.

• Includes installation wire kit to streamline setup.
• 12-month replacement and 2-year repair support with dedicated after-sales line.