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Infinity Kappa 52.11i vs Infinity Reference X REF-5002ix

 
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
Add to Cart
Infinity Reference X REF-5002ix
In Stock 
$119.99
  • Plus One+ polypropylene woofer with rubber surround
  • 1" edge-driven textile dome tweeter
  • 5-45 watts RMS power range
Add to Cart

Product Features

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Condition New StockNew Stock
General Infinity Kappa 52.11iInfinity Reference X REF-5002ix
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" DomeEdge-Driven Dome
Tweeter Composition
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TextileTextile
Woofer Composition
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Formed glass fiberPolypropylene
Woofer Surround
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RubberRubber
Parts Warranty
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3 Years1 Year
Labor Warranty
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3 Years1 Year
Specifications Infinity Kappa 52.11iInfinity Reference X REF-5002ix
Sensitivity
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94 dB at 2.83 volts
92 dB at 2.83 volts
Frequency Response
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55 - 25k Hz67 - 21k Hz
RMS Power Range (Watts)
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5-555-45
Peak Power Handling (Watts)
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165135
Impedance (Ohms)
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23
Top-mount Depth (Inches)
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2 3/162 5/16
Bottom-mount Depth (Inches)
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2 3/8N/A
Cutout Diameter or Length (inches)
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4 11/164 5/8
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa 52.11i
In Stock 
$169.99
Add to Cart
Infinity Reference X REF-5002ix
In Stock 
$119.99
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.