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Polk Audio db521 vs Kenwood Excelon KFC-X133

 
Polk Audio db521
In Stock 
$99.99
  • Polymer/mica composite woofer with butyl rubber surround
  • 3/4" pivoting liquid-cooled silk/polymer composite dome tweeter
  • power range: 4-45 watts RMS (135 watts peak power)
Add to Cart
Kenwood Excelon KFC-X133
Out of Stock 
$99.99
  • Diamond Array Pattern carbon-polypropylene woofer
  • 3/4" silk dome tweeter
  • 2-40 watts RMS power range
Add to Cart

Product Features

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Condition New StockNew Stock
General Polk Audio db521Kenwood Excelon KFC-X133
Speaker Size
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5 1/45 1/4
Design
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2-way2-way
Tweeter Design
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3/4" Dome3/4" Soft Dome
Tweeter Composition
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Silk/Polymer compositeSilk
Woofer Composition
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Polymer/Mica compositeCarbon Polypropylene
Woofer Surround
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Butyl rubberButyl rubber
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
Specifications Polk Audio db521Kenwood Excelon KFC-X133
Sensitivity
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93 dB at 1 watt
86 dB at 1 watt
Frequency Response
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60 - 22k Hz74 - 24k Hz
RMS Power Range (Watts)
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4-452-40
Peak Power Handling (Watts)
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135160
Impedance (Ohms)
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44
Top-mount Depth (Inches)
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2 5/162 3/8
Bottom-mount Depth (Inches)
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N/AN/A
Cutout Diameter or Length (inches)
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4 3/44 13/16
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio db521
In Stock 
$99.99
Add to Cart
Kenwood Excelon KFC-X133
Out of Stock 
$99.99
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.