Polk Audio Atrium8 SDI vs Niles RS6SI Pro

 
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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Niles RS6SI Pro
In Stock 
$299.99
  • weatherproof acoustic suspension design
  • dual 1" tweeters, 6-1/2" woofer
  • frequency response 60-21,000 Hz
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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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6-1/26-1/2
Woofer Composition
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PolypropyleneTCC Polypropylene
Woofer Surround
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Butyl rubberButyl rubber
Power Range (watts)
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10-12510-150
Sensitivity
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91 dB89 dB
Impedance (ohms)
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88
Frequency Response
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45-27k Hz60-21k Hz
Connector Type
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5-way postBare wire
Height (inches)
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12-13/1612-1/8
Width (inches)
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8-5/813
Depth (inches)
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9-7/1610-3/4
Weight (pounds)
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9.719.05
Mounting Bracket Included
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YesNo
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 RS6SI Pro
In Stock 
$299.99
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.