Polk Audio Atrium4 vs Polk Audio Atrium8 SDI

 
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
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Polk Audio Atrium8 SDI
In Stock 
$249.99
  • one speaker can reproduce both the left and right channels for flexible placement options
  • one 6-1/2" woofer and two 1" dome tweeters
  • frequency response 45-27,000 Hz
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Product Features

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Condition New StockNew Stock
Enclosure
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Acoustic SuspensionBass Reflex
Tweeter Type
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DomeDome
Midrange Size
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Woofer Size
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4-1/26-1/2
Woofer Composition
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PolypropylenePolypropylene
Woofer Surround
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Butyl rubberButyl rubber
Power Range (watts)
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10-8010-125
Sensitivity
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89 dB91 dB
Impedance (ohms)
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88
Frequency Response
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75-20k Hz45-27k Hz
Connector Type
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5-way post5-way post
Height (inches)
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8-5/812-13/16
Width (inches)
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5-13/168-5/8
Depth (inches)
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6-13/169-7/16
Weight (pounds)
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3.69.7
Mounting Bracket Included
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YesYes
Parts Warranty
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5 Years5 Years
Labor Warranty
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5 Years5 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio Atrium4
In Stock 
$119.99
Add to Cart
Polk Audio Atrium8 SDI
In Stock 
$249.99
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.