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Infinity Kappa 52.11i vs Kicker KS525

 
Infinity Kappa 52.11i
In Stock 
$169.99
  • Plus One+ glass-fiber woofer with rubber surround
  • 1" edge-driven soft dome tweeter
  • 5-55 watts RMS power range
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Kicker KS525
DISCONTINUED 
$89.99
  • polypropylene woofer with Santoprene™ surround
  • 3/4" titanium dome tweeter
  • 6-45 watts RMS power range
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Product Features

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Condition New StockNew Stock
General Infinity Kappa 52.11iKicker KS525
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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1" Dome3/4" Dome
Tweeter Composition
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TextileTitanium
Woofer Composition
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Formed glass fiberPolypropylene
Woofer Surround
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RubberSantoprene
Parts Warranty
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3 Years1 Year
Labor Warranty
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3 Years1 Year
Specifications Infinity Kappa 52.11iKicker KS525
Sensitivity
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94 dB at 2.83 volts
90 dB at 1 watt
Frequency Response
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55 - 25k Hz45 - 21k Hz
RMS Power Range (Watts)
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5-556-45
Peak Power Handling (Watts)
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165135
Impedance (Ohms)
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24
Top-mount Depth (Inches)
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2 3/162
Bottom-mount Depth (Inches)
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2 3/82 7/16
Cutout Diameter or Length (inches)
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4 11/164 9/16
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa 52.11i
In Stock 
$169.99
Add to Cart
Kicker KS525
DISCONTINUED 
$89.99
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.