System feeling a little flat? Looking for a little more OOMPF in your life? Maybe piss off those pesky neighbors? Then the Kanto Sub6 100W 6" Active Subwoofer is definitely the right fit for you to get your walls a-shaking. Its 6" paper-cone woofer is powered by a 100W Class-D amplifier. With a frequency response of 35 to 165 Hz, the Sub6 is equipped to handle a variety of listening material. Its controls include a phase switch, cut-off frequency adjust, and a volume control. It features a front-firing design and a pair of RCA line-level inputs for versatile integration.