High-Performance Powered Subwoofer.

PSW 10 brings your music and movies to life. 10" front-firing Dynamic Balance® polymer composite driver delivers extra bass and punch.

Klippel Measurement Technology - Polk's state-of-the-art Klippel distortion analyzer optimizes the woofer's motor structure, voice coil alignment and suspension for smooth, unimpeded movement over a broad spectrum of the lower frequencies to ensure the best, most efficient performance even at extreme listening levels.

Bring Movies & Music To Life - Experience extra bass and punch with 100W Peak Class D amplification, a 10" Dynamic Balance Driver, and high roll surrounds for longer driver excursion for higher output.

Maximum Bass Impact - Built with a specially tuned and directed port for extra oomph. The sub's unique configuration keeps it stable even at radical volume levels.