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Infinity KAP-50.11CS
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 Item# 37021 / Condition:  Brand New

Infinity KAP-50.11CS

5.25" 2-Way Kappa Series Component Car Speakers System Review this product

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Regular Price:$399.95
Savings Of:12% Discount
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A true high-fidelity 5-1/4" (130mm) component speaker system for your car. Why settle for merely adequate car audio? You don’t have to, because the Infinity® Kappa® Series 50.11cs 5-1/4-inch (130-millimeter), two-way component speaker system brings top-quality sound to the automotive space. If you like deep, powerful low-frequency sound, the system has you covered; its woofer has proprietary Injected Carbon Glass Matrix (iCGM) frames and patented formed-glass-fiber Plus One® (U.S. patent no. 7,548,631) woofer cones for rich, strong bass. For high tones, you’ll love the improved power handling and wide high-frequency dispersion of the system’s 3/4-inch (20-millimeter), soft-dome, edge-driven fabric diaphragm tweeter. For the transition from low notes to high, you can trust the system’s ultrahigh-quality, low-loss air-core inductors in the passive filter networks. Even the soft-touch, rubberized finish on the protective grilles and the low-hysteresis polyproplyene capacitors reveal superb attention to detail. The music in your car will sound magnificent, just as you want it to.

Onlinecarstereo is a long time authorized online retailer of Infinity products. We source our inventory straight from the manufacturer so you know you are getting original Infinity  merchendise. We always strive to provide the cheapest price online and 100% total customer satisfaction and after market service.


  • component speaker system includes 2 woofers, 2 tweeters, and 2 crossovers
  • 5-1/4" Plus One+ glass-fiber woofer with hi-roll rubber surround
  • adapter rings included for 6-1/2" openings
  • 3/4" edge-driven soft dome tweeter
  • Starfish™ mounting brackets for easier tweeter installation in factory locations
  • 2-way external crossover network
  • 2-ohm impedance
  • tweeter adjustment circuits (0, +3 dB)
  • power range: 5-85 watts RMS (255 watts peak power)
  • frequency response: 55-35,000 Hz
  • sensitivity: 93 dB
  • woofer top-mount depth: 2-1/16"
  • grilles included
  • Car speakers are usually sold as a pair unless otherwise noted.
  • UPC: 050667368609
  • Weight: 7
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.