1200W Under Seat Subwoofer with Built In Class D MOSFET Amp

Description

This compact powered car subwoofer is designed to add fuller low-frequency sound to a vehicle’s audio system without taking up much space. With a built-in Class D amplifier rated at 220 watts RMS and 1,200 watts peak power, it provides a focused bass foundation that can enhance music, podcasts, and other audio playback. The unit’s 20 Hz to 150 Hz frequency response supports low-end reproduction, helping fill in the range that standard speakers often cannot deliver on their own.

Sound tuning is made more flexible through several adjustable controls. The low-pass filter can be set from 50 Hz to 150 Hz, allowing the subwoofer to blend more naturally with your main speakers. A bass boost control offers adjustment from 0 to 12 dB at 20 Hz, which can be useful for tailoring the amount of low-end emphasis to your vehicle and listening preferences. The built-in 20 Hz subsonic filter is designed to help manage extremely low frequencies that may not be useful in typical listening situations.

Compatibility is another practical feature. High-level and low-level inputs make this powered car subwoofer suitable for both factory and aftermarket head units. The stated input sensitivity is 0.9 V for high-level input and 300 mV for low-level input, giving installers options for different audio setups. Auto turn-on support also helps simplify integration in vehicles where convenience matters.

For added reliability, the unit includes thermal, short-circuit, and overload protection. Green power and red protection indicators offer a quick way to check operating status. The aluminum housing and dual-sided cooling channels are intended to help dissipate heat during longer listening sessions, while the rigid construction helps reduce vibration. These design details are especially helpful in vehicles where road noise and movement can affect audio performance.

Installation is intended for under-seat or trunk placement, and mounting screws are included to help secure the unit during travel. It is suitable for a wide range of vehicles, including SUVs, Jeeps, MPVs, trucks, and pickups. The listed dimensions vary between product details, so it is a good idea to confirm the exact size before planning an under-seat installation. Additional specifications include 2.5-ohm impedance and a 15-amp rated fuse.

Overall, this compact car subwoofer offers a practical way to add controlled bass and improve the depth of a vehicle audio system. If you are comparing fit, wiring options, or sound adjustment features, the specifications provide a useful starting point for matching it to your setup.