Center Channel

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


Available Finishes:
Additional Images

Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. The CSi25 is a great match for R and M series speakers.

  • Magnetic shielding for safe placement near video sources.


Total Frequency Response55Hz - 22kHz 
Upper -3dB Limit22 kHz
Lower -3dB Limit60 Hz
Nominal ImpedanceCompatible with 8 ohms
Recommended Amplifier Power10-100W watts per channel

Amplifier Specs

Amplifier Type


Cabinet Dimensions
Height6 1/2" (16.51cm) 
Width19" (48.26cm) 
Depth8" (20.32cm) 
Product Weight (each)20.00 pounds


Unit of Measureeach 


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.

CSi25 Media

CSi25 Literature

Want to know more? Want to dig just a little deeper to learn about this product? Here's a list of source material that will give more detail, other perspectives, and answer questions you may have.

CSi25 Accessories