Polk Audio Atrium4 vs Niles RS8SI Pro

 
Polk Audio Atrium4

In Stock

(60)

$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
Niles RS8SI Pro

In Stock

(8)

$499.99
  • weatherproof acoustic suspension design
  • dual 1" tweeters, 8" woofer
  • frequency response 50-21,000 Hz
Add to Cart

Product Features

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Condition New StockNew Stock
Enclosure
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Acoustic SuspensionAcoustic Suspension
Tweeter Type
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DomeDome
Midrange Size
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Woofer Size
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4-1/28
Woofer Composition
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PolypropyleneTCC Polypropylene
Woofer Surround
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Butyl rubberButyl rubber
Power Range (watts)
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10-8010-200
Sensitivity
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89 dB88 dB
Impedance (ohms)
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88
Frequency Response
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75-20k Hz50-21k Hz
Connector Type
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5-way postBare wire
Height (inches)
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8-5/812-3/4
Width (inches)
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5-13/1619
Depth (inches)
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6-13/1615-5/8
Weight (pounds)
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3.627.9
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 Atrium4

In Stock

(60)

$119.99
Add to Cart
Niles RS8SI Pro

In Stock

(8)

$499.99
Add to Cart

1.888.955.6000

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