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Polk Audio Internet Authorized Dealer for the Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M
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Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M Details

The PSWi8-M is the perfect complement to a high performance flat panel television. How simple is this product? One power plug and you're done! Even better, the subwoofer includes an additional USB power supply for those TV's equipped with USB power options. No matter what your setup, the PSWi-8M adds thrilling, high impact bass for a truly immersive home theater experience.

Main features:
  • No rear speakers or wires for a clutter free room.
  • Can be conveniently placed anywhere in the room.
  • Connects in minutes.
  • Additional USB power supply included for use with Mitsubishi 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 70 watt 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 you listening area without the hassles of running wires.
  • Polk Digital Logic makes setup even easier, because the wireless transmitter's audio 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.
Made in the United States.

Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M Specifications

PSWi-8M Specifications
Amp Power 70 Watts
Low Pass Crossover Frequency 80 Hz
Dimensions 12"W x 14"H x 12"D
Weight 20 pounds
Warranty 3 years electronics, 5 years speaker

Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M Reviews

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Product Q & A


The full manufacturer's warranty from Polk Audio is only valid when the Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Polk Audio 8" 70W Wireless Powered Subwoofer PSWi-8M.

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