Polk Audio - CSi A4 5-1/4" Center-Channel Speaker

Enjoy crisp sound with this Polk Audio CSi A4 center-channel speaker that features two 5-1/4" polymer composite midranges and a 1" silk/polymer dome tweeter. Klippel Optimization ensures efficient operation at several volume levels.

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Overview

What's Included

  • Polk Audio CSi A4 5-1/4" Center-Channel Speaker
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
Rating 4.55 out of 5 stars.
4.6
89% of customers would recommend this product to a friend (8 out of 9)

Product Features

Two 5-1/4" polymer composite midranges

Along with a 1" silk/polymer dome tweeter for a wide range of sounds.

Dynamic Balance and Klippel Optimization

Ensure the speaker performs well at both low and high volume levels.

Gold-plated, 5-way binding post inputs

For secure connections.

Damped Asymmetric Hex Laminate Isolation (DAHLI) cabinet design

Delivers clean audio.

ARC (Acoustic Resonance Control) Port

Suppresses internal cabinet resonance for natural sound.

55Hz - 27kHz frequency response

For faithful sound reproduction.

89dB sensitivity

For powerful sound.

8 ohms impedance

Conducts power through the speaker.

Overall Customer Rating

4.6 out of 54.6
9 Reviews
89%of customers recommend this product.

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