Polk Audio PSW111 Subwoofer Speaker

The PSW111 Powered Subwoofer delivers powerful, accurate and musical bass at shockingly low prices. Built for power and value, the PSW111 represents a continuing refinement of the highly regarded PSW Series and a great introduction to visceral home theater bass performance. Its compact design is the perfect complement to Polk RM Series and SurroundBar(TM) loudspeakers. PSW111 Features: Measuring 12-1/8H X 11W X 14 D, the PSW111's unobtrusive size hides the fact that it pounds out really big bass. It is the perfect complement to Polk RM Series and SurroundBar(TM) models. 8-inch Dynamic Balance Composite Woofer Driver creates tight, musical bass. Downward firing port couples to the room for more bass impact. Powerful motor structure for a higher BL product,(the measure of the motive force applied to the cone) results in louder, deeper and punchier bass than previous Polk woofers in this price category. Klippel Optimized woofer - By using a state-of-the-art Klippel Distortion Analyzer, Polk engineers were able