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Polk Audio Atrium8 SDI vs Niles OS5.3

 
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
Add to Cart
Niles OS5.3
Out of Stock 
$189.99
  • all-weather design allows speakers to stand up to the elements
  • 5" woofer and 1" dome tweeter
  • frequency response 100-21,000 Hz
Add to Cart

Product Features

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Condition New StockNew Stock
Enclosure
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Bass ReflexAcoustic Suspension
Tweeter Type
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DomeDome
Midrange Size
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------
Woofer Size
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6-1/25
Woofer Composition
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PolypropylenePolypropylene
Woofer Surround
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Butyl rubberButyl rubber
Power Range (watts)
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10-1255-100
Sensitivity
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91 dB90 dB
Impedance (ohms)
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88
Frequency Response
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50-20k Hz100-21k Hz
Connector Type
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5-way post5-way post
Height (inches)
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12-13/1610
Width (inches)
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8-5/86-1/4
Depth (inches)
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9-7/166-1/2
Weight (pounds)
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9.74.8
Mounting Bracket Included
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YesYes
Parts Warranty
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5 YearsLimited Lifetime
Labor Warranty
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5 YearsLimited Lifetime
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio Atrium8 SDI
In Stock 
$249.99
Add to Cart
Niles OS5.3
Out of Stock 
$189.99
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.

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