Monoprice 133830 SSW-10 Slim 10-Inch Powered Subwoofer

The Monoprice SSW-10 (model 133830) is a powered slim subwoofer built around a full-size 10-inch woofer in a ported, bass-reflex enclosure. Despite its low-profile dimensions of 25" x 15.7" x just 7" deep, the SSW-10 delivers a frequency response extending down to 25Hz, covering the deep bass content found in movie soundtracks, electronic music, and gaming. The ported design helps maximize output from the compact cabinet, and the dedicated 150-watt internal amplifier provides enough power to fill small to mid-size rooms with clean, impactful bass.

On the back panel, the SSW-10 offers both line-level RCA inputs and speaker-level terminal connections, giving you flexibility to integrate it with virtually any receiver or amplifier. The adjustable low-pass filter lets you set the crossover point to blend smoothly with your main speakers, while the phase switch helps align the subwoofer's output with the rest of your system for a cohesive soundstage. The slim form factor opens up placement options that traditional subwoofers cannot match — slide it under a sofa, tuck it behind an entertainment center, or mount it directly on the wall. Monoprice backs the SSW-10 with a 1-year replacement warranty and a 30-day money-back guarantee.