The Monoprice SW-10 10in 150 Watt Powered Subwoofer will add deeper bass and more dramatic impact to any music or home theater system. Featuring a front firing 10in woofer, a powerful 150 watt RMS amplifier (300 watt peak), and a down-firing port, the compact Monoprice SW-10 will add fuller, cleaner bass to any system in any room!