Polk Audio Subwoofer

They offer such a complete line of subwoofer from sizes and price range that I can guarantee you will find one that suits your space and your system requirements.  The PSW for beginers and the DSW line cover the whole range of performance.

With the Polk Audio Subwoofer line price ranging from two hundred dollars to seventeen hundred dollars you're bound to find the right model to complement any size room and system you have.  Check out the reviews and then pull out your Visa - you can't go wrong.