Compare Polk Audio PSW505 Subwoofer Speaker to Polk Audio PSWi225 Subwoofer Speaker

Have a big room Have the need for BIG life-like bass impact Then the PSW505 is the subwoofer for you More than a mere brute the PSW505 is equally at home reproducing all the subtle nuance of a plucked string bass as it is belting out a rockets roar Full-featured and over-powered the PSW505 will rock your world and tick off your neighbors Less

Wireless Convenience No additional (and expensive) LFE cable needed; no audio wires needed at all. Put your subwoofer anywhere you want it, and sacrifice nothing for the convenience. Plug the sub into a nearby wall outlet, connect the transmitter, and you're done. Onboard Polk Digital LogicTM uses advanced auto-sensing to determine the signal your system is sending (LFE or Line Level), and it instantly responds, selecting the appropriate low-pass filter. The 2.4-Gigahertz Wireless Transmitter is state-of-the-art, interfaces easily with any system, and can be put anywhere in your room.It's A Stimulus Package For Your TV Dollar for dollar there is no more economical way to add real drama and impact to your TV sound than with a subwoofer. It fills in the bass effects that your TV speakers cannot come close to reproducing. And for Polk Audio high performance and compact wireless convenience, the PSWi225 is the logical choice. Less