Polk Audio PSW10 Powered Subwoofer with Power Port Technology

The PSW 10 subwoofer is designed to add deep bass excitement and extended dynamic thrills to any music or movie sound system. It features a 10″ Dynamic Balance composite cone driver and non-resonant enclosure for smooth response with superior detail and accuracy, while limiting distortion. The sub is powered by a high-current amplifier producing 50 Watts RMS/100 Watts dynamic power. It includes a rotary volume control, continuously variable low-pass filter, and professional-grade line- and speaker-level inputs for easy connection to any system. The subwoofer is designed to deliver louder, clearer sound even at high volume, and blends easily with any speaker. It includes in-built 50-watt RMS amp, sophisticated engineering, and is easy to integrate with existing systems. A detachable grille, speaker and line-level inputs, speaker-level outputs, and a Phase Toggle Switch make this subwoofer cohesive and complete.