The Kenwood KSC-SW10 active subwoofer for car is the easiest and most cost-effective way to replace bass that is inevitably lost in a vehicle interior. The KSC-SW10 amplified subwoofer features a 150W max power amplifier with a dual voice coil 180mm concave woofer, and a 180mm concave passive radiator. The Kenwood KSC-SW10 with Passive radiator technology produces an impressive bass response from such a compact enclosure - air pressure from the powered woofer moves the passive radiator, magnifying the bass response. The subwoofer, with its 94mm height, can be mounted flat under a seat in the passenger compartment, or in the boot.

The subwoofer can be used with any type of car radio due to its ability to accept either line level (RCA) or speaker level.The Kenwood KSC-SW10 active subwoofer with 35~120Hz frequency range comes with a wired remote that can be attached anywhere convenient in the vehicle using the supplied Velcro strip. The active subwoofer measures 369×224×94mm, weighs 3.4kg and will be available in Japan from mid may for approximately 22,050 Yen ($185).