This product is a vintage Polk model and is not available for sale, but it may still be available in some stores as a closeout or used product. The following text is taken from the original sales brochure for this product and does not reflect current availability. If you happen to have any question or concerns about this product, or any other Polk Audio product, feel free to contact our Customer Service Department at 1-800-377-7655 Monday - Friday, 9am - 5:30pm EST


On-wall Loudspeaker

Available Finishes:
Additional Images

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The M5 is an excellent high performance full-range on-wall speaker. It's wide range frequency response, easy placement and high power handling make it a perfect choice as a rear surround speaker in Dolby Digital (AC-3) systems.

The M5 features:

  • Built-in wall mount bracket / shelf stand for easy placement at a wide variety of angles
  • Wedge shaped cabinet allows M Series models to be discretely tucked into room corners
  • Polk's exclusive Dynamic Balance technology for wide response and low distortion
  • Polymer cabinets with structural reinforcement minimize cabinet resonance for clearer, more accurate sound
  • Perfect for remote room and surround sound use

Driver Complement

Diameter1" (2.54cm) 
TypeDynamic Balance Tri-laminate dome tweeter 
Mid / Woofer
Diameter4 1/2" (11.43cm) 
TypeDynamic Balance Driver 


Total Frequency Response40Hz - 25kHz 
Upper -3dB Limit24 kHz
Lower -3dB Limit50 Hz
Nominal Impedance8 ohms
Efficiency89 dB
Recommended Amplifier Power15 - 100 watts per channel
Inputs5-way binding posts 

Amplifier Specs

220V AvailabilityNo 


Cabinet Dimensions
Height11" (27.94cm) 
Width6 1/2" (16.51cm) 
Depth9" (22.86cm) 


Speaker Warranty5 years parts and labor (original purchaser) 

Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

M5 Media

M5 Literature

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M5 Accessories