Polk Audio PSW10 powered subwoofer in good condition. This is a solid, well-known sub that adds strong bass to any home theater or stereo setup.

The unit is clean overall with some light cosmetic wear from normal use. Grill is intact and cabinet looks good. Powers on and functions as expected.

Features adjustable volume, low-pass filter, and phase control so you can dial in the sound to your setup. Includes built-in amplifier and standard line-in (RCA) and speaker-level inputs.

Great option for upgrading TV sound, music, or a full surround system.