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Boston Acoustics SC85 vs Polk Audio db571

 
Boston Acoustics SC85
DISCONTINUED 
$109.99
  • copolymer woofer with butyl rubber surround
  • 3/4" Type-S2 Kortec dome tweeter
  • 2-50 watts RMS power range
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Polk Audio db571
In Stock 
$64.99
  • polymer/mica composite woofer with butyl rubber surround
  • 3/4" liquid-cooled silk/polymer composite dome tweeter
  • power range: 6-60 watts RMS (180 watts peak power)
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Product Features

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Condition New StockNew Stock
General Boston Acoustics SC85Polk Audio db571
Design
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2-way2-way
Tweeter Design
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3/4" Dome3/4" Dome
Tweeter Composition
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KortecSilk/Polymer composite
Woofer Composition
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CopolymerPolymer/Mica composite
Woofer Surround
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Butyl RubberButyl rubber
Parts Warranty
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2 Years1 Year
Labor Warranty
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2 Years1 Year
Specifications Boston Acoustics SC85Polk Audio db571
Sensitivity
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90 dB at 1 watt
93 dB at 1 watt
Frequency Response
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50 - 20k Hz52 - 22k Hz
RMS Power Range (Watts)
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2-506-60
Peak Power Handling (Watts)
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150180
Impedance (Ohms)
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44
Top-mount Depth (Inches)
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2 5/161 3/4
Bottom-mount Depth (Inches)
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N/A2 3/16
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Boston Acoustics SC85
DISCONTINUED 
$109.99
Add to Cart
Polk Audio db571
In Stock 
$64.99
Add to Cart

How tweeter design affects soundWhen you're shopping for speakers, don't forget the tweeter. Tweeters reproduce the upper frequencies in your music — they're what makes your highs sparkle and come to life — so they're vital for proper soundstaging and stereo separation.

Raise the SoundstageInstalling tweeters in your factory tweeter locations, or custom-mounting them on the upper part of your doors, will give you better stereo imaging and raise the soundstage to your ears. You'll hear better placement of instruments in recordings, and you'll enjoy more depth of sound. And they might...