10-Inch Underseat Car Subwoofer, 300W, Built-In Amp

Under seat car subwoofer adds deep, controlled bass without sacrificing cabin space, thanks to a slim 3.1 in powered design that tucks neatly under most seats. Built-in amplification and a sealed enclosure help deliver tighter low-end impact with less background noise, while high/low level inputs make it easy to integrate with factory or aftermarket stereos in SUVs, cars, trucks, and RVs.

• Fits under many seats with a low-profile 3.1 in housing for clean, concealed installation.


• Delivers punchy low-end from a 10 in driver with 150W RMS (300W peak) powered performance.


• Supports RCA low-level and speaker high-level input for broad compatibility with most head units.


• Includes a wired remote volume controller to tune bass from the driver’s seat.


• Protects with overheat, short-circuit, and fuse protection plus an aluminum alloy shell for heat dissipation.

Upgrade your in-car audio with fuller low frequencies that make hip-hop, EDM, rock, and R&B sound more complete—without a bulky trunk box. The wide 50–150 Hz response helps round out your system for a more balanced listen at everyday volumes, and the built-in amp keeps the setup compact and straightforward. If you want stronger bass with minimal space impact and flexible inputs for factory or aftermarket systems, grab yours today and finish your install with a clean under-seat look.

• Speaker size: 10 in / 254 mm


• Rated RMS power: 150 W


• Peak power: 300 W


• Frequency range: 50–150 Hz


• Rated voltage: DC 12 V


• Signal-to-noise ratio: > 90%


• Distortion: < 0.4%


• Control mode: wired remote control


• Main materials: aluminum alloy, magnet


• Product dimensions: 13.8 x 10.0 x 3.1 in (350 x 255 x 80 mm)


• Product weight: 10.1 lb / 4.6 kg


• Inputs: RCA low-level; high-level speaker input; high-to-low converter included