Here’s one of the Kenwood active subwoofer the KSC-SW50 that features a 300W max power amplifier with a 200mm cone active speaker. It comes with a built ALC (automatic level control) circuit holds down the distortion and a wired remote control to control the system’s bass. The bass volume and the crossover frequency is adjustable and the remote control can be attach anywhere in your car using the supplied Velcro strip.

The subwoofer measures 358×210×314mm and weighs 8.1kg. It will be available in Japan from mid May for 36,750 Yen ($310).

[via New Launches]