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Infinity Kappa 52.11i vs Kicker 40CS54

 
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 40CS54
In Stock 
$59.99
  • polypropylene woofer with polyester foam surround
  • 1/2" PEI balanced dome tweeter
  • 2-75 watts RMS power range
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Product Features

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Condition New StockNew Stock
General Infinity Kappa 52.11iKicker 40CS54
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" Dome1/2" Balanced Dome
Tweeter Composition
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TextilePEI
Woofer Composition
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Formed glass fiberPolypropylene
Woofer Surround
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RubberPolyester Foam
Parts Warranty
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3 Years1 Year
Labor Warranty
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3 Years1 Year
Specifications Infinity Kappa 52.11iKicker 40CS54
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 - 20k Hz
RMS Power Range (Watts)
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5-552-75
Peak Power Handling (Watts)
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165225
Impedance (Ohms)
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24
Top-mount Depth (Inches)
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2 3/161 13/16
Bottom-mount Depth (Inches)
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2 3/82 1/16
Cutout Diameter or Length (inches)
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4 11/164 1/2
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa 52.11i
In Stock 
$169.99
Add to Cart
Kicker 40CS54
In Stock 
$59.99
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.