Polk Audio

The Easiest Way To Enhance Your TV-Watching Experience

You're missing something, and you may not even know it. You're watching your TV; look how great your flat panel looks, how clean it is, mounted on your wall. You hear the music and effects and dialogue just fine from the TV's little speakers. Maybe you think: I wish this had more oomph!
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Introducing the PSWi225, Polk Audio's wireless subwoofer. It's instant oomph! for your TV, with no wires or worries.

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.

      Power You Can Feel—The powerful 100-Watt onboard amplifier features active crossover controls you can use to further tweak your bass response for your room and your custom placement. Adjust the low-pass filter settings, the phase response and the volume for optimum bass anywhere you put the sub.

      Compact Size—Takes up about a cubic foot of space: 12.5"W x 13"H x 12.5"D

      Floor-Firing impact —For the deepest bass possible, the heavy duty, non-resonant MDF cabinet is internally braced and ported, and fires an 8-inch Dynamic Balance driver down toward your floor, using the flare of the port to radiate waves of low frequency. You'll feel this bass in the seat of your pants.