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Infinity Reference X REF-6502ix vs Kenwood KFC-1664S

 
Infinity Reference X REF-6502ix
In Stock 
$119.99
  • Plus One+ polypropylene woofer with rubber surround
  • 1" edge-driven textile dome tweeter
  • 5-60 watts RMS power range
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Kenwood KFC-1664S
DISCONTINUED 
$39.99
  • IMPP woofer with cloth surround
  • 1-3/16" PEI balanced-dome tweeter, 1/2" ceramic piezo tweeter
  • 2-35 watts RMS power range
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Product Features

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Condition New StockNew Stock
General Infinity Reference X REF-6502ixKenwood KFC-1664S
Speaker Size
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6 3/46 1/2
Design
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2-way3-way
Tweeter Design
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Edge-Driven Dome1-3/8" Balanced Dome
Tweeter Composition
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TextilePEI
Woofer Composition
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PolypropyleneIMPP
Woofer Surround
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RubberCloth
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
Specifications Infinity Reference X REF-6502ixKenwood KFC-1664S
Sensitivity
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93 dB at 2.83 volts
92 dB at 1 watt
Frequency Response
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53 - 21k Hz35 - 22k Hz
RMS Power Range (Watts)
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5-602-35
Peak Power Handling (Watts)
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180180
Impedance (Ohms)
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34
Top-mount Depth (Inches)
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2 1/161 3/4
Bottom-mount Depth (Inches)
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N/AN/A
Cutout Diameter or Length (inches)
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5 1/164 15/16
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Reference X REF-6502ix
In Stock 
$119.99
Add to Cart
Kenwood KFC-1664S
DISCONTINUED 
$39.99
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.