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One of the best two-way center speakers Polk has ever made. This center digs way deep, is super clear for dialogue and doesn't require tons of power as it's very efficient. The thing is massive and requires some real estate on top of your TV stand.

From the softest whisper to the loudest explosion, Polk's premier center channel speaker definitely hits the mark. The CS400i houses two 6-1/2" Dynamic Balance® drivers and Polk's 1" trilaminate dome tweeter. Power Port technology supplies full, clean bass, and Polk's ARC technology squelches sound-muddying cabinet resonance. The CS400i includes two sets of binding post connectors for biamping or biwiring, and mates well with Polk's RT2000i, RT1000i, RT800i, RT600i, and RT55i.


* video-shielded

* frequency response 50-25,000 Hz (-3dB)

* 8-ohm impedance

* sensitivity 91 dB

* handles up to 250 watts

* 5-way binding post connectors (2 sets)

* black vinyl finish

* 18-3/4"W x 8-11/16"H x 13-3/4"D

Speaker has been tested and is 100% working. Stand (pictured) not included.

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Listed3 months ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
  • CS400i
  • Black
  • 2002
Made In
  • United States

Franklin Sound Systems

Franklin, MI, United States
Joined Reverb:2018

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