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Polk Audio - SWA 500
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Subwoofer Amplifier

Series: CSW Series

Model: SWA 500

  • Class D digital design delivers huge power and runs cool for superb long-term reliability
  • 500 Watts into 4 Ohms at <0.01% THD
  • Powers up to two CSW subs of the same model
  • Front panel Low Pass Filter and Level adjustment knobs make "tweaking" a snap.
  • Plug in SPEX circuit cards (supplied) optimize the amplifier to match the specific subwoofer model being used
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It is high power, and cool, reliable operation with precise definition and low distortion. Plug-in data cards for each subwoofer, called SPEX cards, preprogram equalization, infrasonic filter characteristics and power output that best matches the subwoofer being used. Each SPEX card also custom install subwoofers/amp has specific power control circuitry tailored to each subwoofer’s requirements for an even greater level of reliability.
  • Class D digital design delivers huge power and runs cool for superb long-term reliability
  • 500 Watts into 4 Ohms at <0.01% THD
  • Powers up to two CSW subs of the same model
  • Front panel Low Pass Filter and Level adjustment knobs make "tweaking" a snap.
  • Plug in SPEX circuit cards (supplied) optimize the amplifier to match the specific subwoofer model being used
  • Custom frequency shaping (programmed into SPEX card) for the deepest, most accurate bass performance
 
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