Polk Audio M20 Sub-Satellite System

Polk Audio

Out of stock

  • Superior home theater and music performance.
  • Slim tower design conserves floor space, occupies less than one square foot.
  • Polk Audio’s exclusive Dynamic Balance drivers and tweeters for wide response and low distortion.
  • Wide dispersion drivers and tweeters project sound over a wide area so every listener in a room hears open, “box-less,” three-dimensional sound.
  • Front-firing bass port for high efficiency and powerful bass response.
  • Carpet spikes ensure mechanical stability on carpeted floors for precise bass response and superior imaging.
  • High efficiency design allows them to be driven by unpretentious amplifiers and receivers, revealing that classic Polk sound…open, spacious and clear.
  • Magnetically shielded for safe placement near TVs and computer monitors.
  • 5-way binding posts provide a wide array of secure wire-hook up options.


Out of stock

The R Series, M Series & T Series Loudspeaker models continue the Polk Audio tradition of using high quality materials and excellent fundamental engineering to deliver exceptional sound at an exceptionally low price. They are perfect for building starter systems, or for small room or multi-room applications.

Weight 14501.348 g
Dimensions 855.98 × 198.12 × 228.6 mm

Type Floorstanding Speakers
Driver Units Mid/Woofer: 1 – 6.5″ Diameter, Dynamic Balance Polymer composite cone, shielded
Tweeter: 1 – 0.75″ Diameter, Dynamic Balance silk/polymer composite dome, shielded
Power Rating 20 – 150 w/channel
Frequency Response 45Hz – 24kHz
Nominal Impedance 8 ohms
Sensitivity 89 dB
Connectors 5-way binding posts


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