1.888.955.6000
 
 

Polk Atrium 45 vs Polk Audio Atrium4

 
Polk Atrium 45
DISCONTINUED 
$99.99
  • Dynamic Balance woofer
  • frequency response 75-20,000 Hz
  • paintable white finish
Add to Cart
Polk Audio Atrium4
In Stock 
$119.99
  • all-weather design allows speakers to stand up to the elements
  • 4-1/2" woofer, 3/4" dome tweeter
  • frequency response 75-20,000 Hz
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Enclosure
Loading...
Acoustic SuspensionAcoustic Suspension
Tweeter Type
Loading...
DomeDome
Midrange Size
Loading...
None---
Woofer Size
Loading...
4-1/24-1/2
Woofer Composition
Loading...
Mineral-filledPolyPolypropylene
Woofer Surround
Loading...
Butyl rubberButyl rubber
Power Range (watts)
Loading...
10-8010-80
Sensitivity
Loading...
89 dB89 dB
Impedance (ohms)
Loading...
88
Frequency Response
Loading...
75-20k Hz75-20k Hz
Connector Type
Loading...
5-way post5-way post
Height (inches)
Loading...
---8-5/8
Width (inches)
Loading...
---5-13/16
Depth (inches)
Loading...
---6-13/16
Weight (pounds)
Loading...
---3.6
Mounting Bracket Included
Loading...
YesYes
Parts Warranty
Loading...
2 Years5 Years
Labor Warranty
Loading...
2 Years5 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Atrium 45
DISCONTINUED 
$99.99
Add to Cart
Polk Audio Atrium4
In Stock 
$119.99
Add to Cart

Video: Installing Outdoor SpeakersSee the basic steps involved in installing outdoor speakers in a typical installation, from running the wire to mounting your speakers.

Video: Choosing Outdoor SpeakersLearn about what to look for when choosing outdoor speakers, including weather-readiness and the speaker designs best-suited for different setups.