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Infinity Kappa 50.11cs vs Alpine SPR-50C

 
Infinity Kappa 50.11cs
In Stock 
$349.99
  • 5-1/4" Plus One+ glass fiber-woofer with hi-roll rubber surround
  • 1" textile dome tweeter
  • 5-85 watts RMS power range
Add to Cart
Alpine SPR-50C
In Stock 
$299.99
  • 5-1/4" multi-layer hybrid fiber woofers with rubber surrounds
  • 1" silk dome tweeters
  • 8-100 watts RMS power range
Add to Cart

Product Features

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Condition New StockNew Stock
General Infinity Kappa 50.11csAlpine SPR-50C
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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3/4" Dome1" Dome
Tweeter Composition
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TextileSilk
Woofer Composition
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Formed glass fiberMulti-Layer Hybrid Fiber
Woofer Surround
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RubberSantoprene Rubber
Parts Warranty
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3 Years1 Year
Labor Warranty
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3 Years1 Year
Specifications Infinity Kappa 50.11csAlpine SPR-50C
Sensitivity
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93 dB87 dB
Frequency Response
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55 - 35k Hz70 - 29k Hz
RMS Power Range (Watts)
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5-858-100
Peak Power Handling (Watts)
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255300
Impedance (Ohms)
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24
Top-mount Depth (Inches)
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2 1/82 1/4
Bottom-mount Depth (Inches)
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2 1/4N/A
Cutout Diameter or Length (inches)
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4 5/84 5/8
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa 50.11cs
In Stock 
$349.99
Add to Cart
Alpine SPR-50C
In Stock 
$299.99
Add to Cart

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.

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