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Polk Audio db691 vs Alpine SPR-69

 
Polk Audio db691
In Stock 
$149.99
  • Polymer/mica composite woofer with butyl rubber surround
  • 1" liquid-cooled silk/polymer composite dome tweeter, 3/4" supertweeter
  • power range: 10-100 watts RMS (300 watts peak power)
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Alpine SPR-69
In Stock 
$199.99
  • multi-layer hybrid fiber woofer with rubber surround
  • 1" swiveling silk dome tweeter
  • 2-100 watts RMS power range
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Product Features

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Condition New StockNew Stock
General Polk Audio db691Alpine SPR-69
Speaker Size
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6X96X9
Design
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3-way2-way
Tweeter Design
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3/4" Soft Dome1" Dome
Tweeter Composition
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Silk/Polymer compositeSilk
Woofer Composition
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Polymer/Mica compositeMulti-Layer Hybrid Fiber
Woofer Surround
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Butyl rubberSantoprene Rubber
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
Specifications Polk Audio db691Alpine SPR-69
Sensitivity
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93 dB at 1 watt
90 dB at 1 watt
Frequency Response
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35 - 22k Hz60 - 29k Hz
RMS Power Range (Watts)
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10-1002-100
Peak Power Handling (Watts)
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300300
Impedance (Ohms)
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44
Top-mount Depth (Inches)
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3 3/162 13/16
Bottom-mount Depth (Inches)
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3 5/83 7/16
Cutout Diameter or Length (inches)
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00
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio db691
In Stock 
$149.99
Add to Cart
Alpine SPR-69
In Stock 
$199.99
Add to Cart

Car Speakers: What to Look ForWith so many speakers to choose from, it's important to know what to look for. Keep these points in mind, you'll be able to choose the perfect speakers for your car audio system.

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.