Polk DSWPRO 660wi 12-inch Wireless-Ready Powered Subwoofer

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  • Feed forward distortion suppression technology limits the risk of excessive distortion or damage
  • Four preset room optimizer options and Polk’s exclusive PRO(TM) technology program in the optimal bass and blending setting for your room
  • Our state-of-the-art Klippel distortion analyzer optimizes the woofer’s motor structure, voice coil alignment and suspension to ensure the best, most efficient performance even at extreme listening levels
  • LFE, line level inputs and outputs and 5-way binding posts for speaker level inputs allows easy connection to any system
  • The night mode setting temporarily lowers the sub’s intensity with a quick and easy toggle from the remote control


400-watt RMS Class D amplifier
12″ down-firing woofer (feet can be repositioned for front-firing operation)
bass-reflex (ported) enclosure
Feed Forward technology maximizes output and improves dynamic performance
Polk Room Optimizer delivers punchy bass no matter where you place the sub in your room
Night mode dynamic range compression
frequency response 25-125 Hz (-3dB)
continuously variable 60-120 Hz crossover
4-position phase switch (0, 90, 180, and 270 degrees)
auto on/off
Energy STAR® certified
speaker-level and line-level inputs and outputs
unfiltered LFE (low frequency effects) input
remote control
16-1/2″W x 17-1/4″H x 17-5/16″D
Weight 20 Kgs


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