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Infinity Kappa 52.11i vs HELIX Esprit E5X

 
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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HELIX Esprit E5X
In Stock 
$169.99
  • woven fiberglass woofer cone with rubber surround
  • 3/4" silk dome tweeter (rotates 360° and tilts up to 25°)
  • 10-40 watts RMS power range
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Product Features

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Condition New StockNew Stock
General Infinity Kappa 52.11iHELIX Esprit E5X
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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TextileSilk
Woofer Composition
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Formed glass fiberWoven Fiberglass
Woofer Surround
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RubberRubber
Parts Warranty
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3 Years2 Years
Labor Warranty
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3 Years2 Years
Specifications Infinity Kappa 52.11iHELIX Esprit E5X
Sensitivity
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94 dB at 2.83 volts
90 dB at 1 watt
Frequency Response
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55 - 25k Hz65 - 22k Hz
RMS Power Range (Watts)
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5-555-40
Peak Power Handling (Watts)
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165120
Impedance (Ohms)
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24
Top-mount Depth (Inches)
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2 3/162 3/16
Bottom-mount Depth (Inches)
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2 3/82 5/16
Cutout Diameter or Length (inches)
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4 11/164 3/4
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa 52.11i
In Stock 
$169.99
Add to Cart
HELIX Esprit E5X
In Stock 
$169.99
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.