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Infinity Kappa 52.11i vs Alpine SPR-50

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Infinity Kappa 52.11i

Out of Stock

(23)

$135.99
  • Plus One+ glass-fiber woofer with rubber surround
  • 1" edge-driven soft dome tweeter
  • 5-55 watts RMS power range
Add to Cart
Alpine SPR-50

In Stock

(4)

$199.99
  • multi-layer hybrid fiber woofers with rubber surrounds
  • 1" swiveling silk dome tweeters
  • 2-90 watts RMS power range
Add to Cart

Product Features

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Condition New StockNew Stock
General Infinity Kappa 52.11iAlpine SPR-50
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" 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 52.11iAlpine SPR-50
Sensitivity
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94 dB at 2.83 volts
87 dB at 1 watt
Frequency Response
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55 - 25k Hz70 - 29k Hz
RMS Power Range (Watts)
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5-552-90
Peak Power Handling (Watts)
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165270
Impedance (Ohms)
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24
Top-mount Depth (Inches)
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2 3/162 1/4
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

Out of Stock

(23)

$135.99
Add to Cart
Alpine SPR-50

In Stock

(4)

$199.99
Add to Cart

Need help deciding?

Get an expert recommendation via via email or call an Advisor at 1.888.955.6000