These three Powered Subwoofers deliver powerful, accurate and musical bass at shockingly low prices. Built for power and value, the models represent a continuing refinement of the highly regarded PSW Series and a great introduction to visceral home theater bass performance.

  • 12″ Dynamic Balance® composite woofer.

  • Driver creates tight, musical bass.

  • Downward firing port couples to the room for more bass impact.

  • More powerful motor structure for a higher BL product, (the measure of the motive force applied to the cone)results in louder, deeper and punchier bass than previous Polk® woofers in this price category.

  • Klippel Optimized Woofer—by using a state-of-the-art Klippel distortion analyzer, Polk engineers were able to optimize the woofer’s motor structure, voice coil alignment and suspension for the best possible performance even at extreme listening levels.

  • Compression circuitry limits distortion at earth-shaking volume levels.

  • Built-in high current amplifier supplies all the good, clean power you need for big bass. The PSW125 features a Class A/B Amp.

Driver Complement 1 – 12″ (30.5cm) 1 – 8″ (20.32cm) Dynamic Balance composite cone
Port Type downward firing
Frequency Response: Overall / -3dB Limits 30Hz – 225Hz / 38Hz – 125Hz
CEA 2010* Ultra Low / Low 90.5dB / 118dB
Continuous Power (Average Output) 150 Watts
Dynamic Power 300 Watts
Crossover Frequency 60Hz – 160Hz
Inputs Speaker level, line level & LFE (unfiltered)
Outputs Speaker level
Magnetic Shielding no
Available Finish black or cherry
Product Weight / Shipping Weight (+/- 3 lbs/kgs) 40.1 lbs each / 44 lbs each 20.3 lbs each / 23lbs each (18.2kg each / 19.95kg each)
Dimensions 16 1/2″ H x 16 1/4″ W x 19 1/8″ D 12 1/8″ H x 11″ W x 13″ D 41.91cm H x 41.27cm W x 48.58cm D
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