Polk Audio Polk Audio PSW111

The Polk Audio PSW111 uses a 8" Dynamic Balance composite cone driver for deep, accurate response with low distortion. For a smoother response and improved durability, the woofer utilizes a rubber surround. By using a state-of-the-art Klippel Distortion Analyzer, Polk is able to optimize the woofer's motor structure, voice coil alignment and suspension for the best possible performance even at extreme listening levels. The PSW111 utilizes a powerful motor structure for a higher BL response (the measure o...