Polk Audio FXiA4 125-Watt Bookshelf/Rear Speakers - Black - Pair

  • Model #: FXIA4
  • Web Code: 10090959
Sold and shipped by: Best Buy
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The Polk Audio FXiA4 rear surround speakers feature 5.25" dynamic balance polymer composite drivers and 1" silk composite soft dome tweeters for smooth wide range response with minimal distortion. The built in dipole/bipole switch allows for better placement flexibility on either side or rear walls while triangular cabinets aim tweeters to produce a more realistic lifelike surround image.

More Information

  • Each 125 Watt speaker features a 5.25" dynamic balance polymer composite driver for wide low to medium range response, and a 1" silk composite soft dome tweeter to manage the higher frequencies.
  • The built-in dipole/bipole switch gives you better placement flexibility for your rear or side walls, ensuring their placement is optimized for the acoustics of your listening environment.
  • The triangular cabinets are designed to aim the tweeters in opposing directions to produce a bigger, more realistic and lifelike aural image.
  • The FXiA4 speakers are timbre matched to the Polk Audio RTi series and perform best when used in conjunction with them.

What's in the Box?

  • Owner's Manual

Manufacturer's Warranty:

  • Parts - 5 Year(s)
  • Labour - 5 Year(s)

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Customer Reviews

5.0 / 5
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  • from Toronto


Literally, the immerse you in the fantasy of a movie. Great sound and beautiful speakers. Great flexibility with their bipole dipole switch.

  • from Toronto, ON

Very happy

Bought these to use as fronts as the other Polk audio bookshelf speakers were a smaller woofer. Use a Sony receiver 165 w per channel. I have 8" in wall for rears and a sub. Sound is clear and full. Good buy.


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