Polk Audio PSWi-8M Wireless Powered Subwoofer - 8", 200 Watts Total, 2.4GHz Transmitter, Black

Item#:  P50-2000 TR  | Model#: PSWI-8M

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Additional Resources

Polk Audio PSWi-8M Wireless Powered Subwoofer Product Details

Polk Audio PSWi-8M Wireless Powered Subwoofer
Enjoying home theater just became a lot more convenient, thanks to the Polk Audio PSWi-8M Wireless Powered Subwoofer. It’s wireless, so there are no cables to run across a room, and it’s compact size frees you to place the Polk Audio PSWi-8M Wireless Powered Subwoofer where it looks and sounds best. How simple is the Polk Audio PSWi-8M? One power plug and you’re done.

The Polk Audio PSWi-8M Wireless Powered Subwoofer is the perfect complement to high performance flat panel televisions with either audio or subwoofer outputs. Even more convenient, the subwoofer includes an additional USB power supply for those TV’s equipped with USB power options. In addition the Polk Audio PSWi-8M can be used with any component based home theater surround system. No matter what your setup, the Polk Audio PSWi-8M adds thrilling, high impact bass for a truly immersive home theater experience.

What It Is and Why You Need It:

  • Single 8" Dynamic Balance Composite Subwoofer
  • Built-in 70 Watt Amplifier
  • 2.4 GHz Wireless Transmitter


  • No Rear Speakers, No Rear Wires for a clutter free room.
  • Can Be Conveniently Placed anywhere in the room.
  • Connects In Minutes.
  • Additional USB Power Supply included for use withMitsubishi Unisen and Diamond TV’s.
  • Floor-Firing Wireless Powered Subwoofer in a ported enclosure features a rugged long-throw Dynamic Balance®copolymer driver with butyl rubber surround for maximum performance and reliability.
  • Computer-Modeled Flared Port Design for maximum efficiency and output.
  • Built-In 70Watt Amplifier.
  • 0° & 180° Phase Switch to optimize bass blending with main speakers.
  • 2.4 Gigahertz Wireless Transmitter connects to any system and allows you to place the PSWi-8M anywhere in your listening area without the hassles of running wires.
  • Polk Digital Logic™ makes setup even easier, because the wireless transmitter’s auto sensing function sends data for LFE or line level connection.
  • Measuring A Compact 12" W x 14" H x 12" D, the PSWi-8M never calls attention to itself, until you turn it on.

Additional Specifications

  • Amp Power: 70 Watts
  • Low Pass Crossover Frequency: 80 Hz
  • Product dimensions: 12" W x 14" H x 12" D
  • Product weight: 20 lbs (9 kgs)

Additional Resources: Product Manuals

  • Manufactured by: Polk Audio
    Warranty provided by: Polk Audio
    UPC No: 747192121440
    Mfg Part No: PSWI-8M
  • Box Size: ( Length:16, Width:16, Depth:18)
    Shipping Weight: 22.0000 pound(s)
    Click here for full warranty and support information
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