Polk Audio PSW303 110V Powered SubwooferUnit has some cosmetic damage, see photos for details.Has been fully audio tested and is working in excellent condition.Will ship out in one business day.. Page 1 OWNER'S MANUAL PSW303 SUBWOOFERS polkaudio the speaker specialists".; Page 2 Contact Polk Audio Customer 5enrjce l-800-377-7655, polkcs@polkaudiomn.; Page 3 GETTING STARTED Please inspect your loudspeaker carefully. Notify your Polk dealer if you notice any damage or missing items. Keep the carton and packing material. It will do the best job of protecting your speaker if it.
Features Inputs and Outputs Notes Specifications Warranty Notes. Features. Driver: The PSW303 uses an 8" high excursion polymer composite cone driver for deep, smooth response and low distortion. For improved durability, the woofer uses a hi-roll foam surround. Video Shielded: The subwoofer is magnetically shielded to allow safe placement next to TVs and video monitors.. Polk Audio PSW303 Subwoofers user reviews : 5 out of 5 - 8 reviews - audioreview.com