Infinity KAPPA 50.11CS 5-1/4" 2-way Component Speaker System

Model: KAPPA5011C UPC: 050667368609 Item: 161164


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Upgrade Your Audio Experience

Don’t settle for inferior sound in your vehicle. We all spend a lot of time in our cars, trucks, and SUVs, so why not get some better audio to make the rides more enjoyable? Install the Infinity KAPPA50.11cs 5-1/4” 2-way component speaker system into your vehicle and hear the difference between stock speakers and quality aftermarket speakers. Not only are the Infinity Kappa car speakers better-sounding, they also feature a 2-ohm impedance so that you can extract maximum power from the audio system currently installed. You’ll be smiling from ear-to-ear for a while, we think.

Nuances Emerge

The KAPPA50.11cs component speakers feature edge-driven soft dome tweeters that excel at reproducing high frequencies. Each cymbal crash or vocalist have their own stage to perform on and details emerge that you’ve never heard before – and we are talking about tracks that you’ve listened to dozens of times over. Since the tweeters are soft dome, they are warm and natural-sounding in comparison to some of the metal dome tweeters that are out there. The external crossovers also have tweeter level adjustments on them (0, +3dB) so you can control the level of detail that they produce. You get to control your experience with these Infinity speakers.

Accurate Bass Performance

Infinity combines two great technologies to create the incredible midbass woofers that are found in the KAPPA50.11cs speaker kit. The cones of the woofers are made from glass-fiber which is sturdier and lighter than most polypropylene woofer cones so they hit harder and require less power to run well. The woofers cones also have increased surface area thanks to their Plus One™ design so they will produce lower, fuller-sounding bass response.

KAPPA50.11cs Highlights:

  • 2-way component speaker kit containing two 3/4" tweeters, two 5-1/4" woofers, and 2 crossovers
  • Polypropylene Plus One™  glass-fiber woofers for accurate and extended bass response
  • 3/4” edge-driven soft dome tweeters for detailed high frequency reproduction
  • Flush and surface tweeter mounts included for ease of installation
  • Warranty: 3 years
  • Included: World Wide Stereo 60-day guarantee and expert product support


KAPPA50.11CS Specifications:

  • 2-way component speaker kit
  • 5-1/4” glass-fiber Plus One™ woofers
  • 3/4” edge-driven soft dome tweeters
  • 2-ohm impedance
  • Up to 85 watts of continuous power handling
  • Peak power handling: 225 watts
  • Frequency response range: 55Hz – 35kHz
  • Sensitivity: 93dB
  • Woofer top-mount depth: 2-1/16”

What's in the Box

What's in the Box:

  • 1 pair of woofers
  • 1 pair of woofer grilles w/ frames
  • 1 pair of tweeters (with 6" of attached speaker wire)
  • 1 pair of crossovers
  • 1 pair of flush-mount tweeter cups
  • 1 pair of threaded flush-mount adapters
  • 1 pair of surface-mount cups
  • 1 pair of Starfish tweeter mounts
  • 1 pair of foam woofer gasket rings
  • 12 self-tapping screws
  • 6 Allen head screws
  • Allen head bit
  • 6 self-tapping flat head screws
  • 1 pair of washers
  • 16 speed clips
  • 1 pair of tweeter grille badges
  • Owner’s manual



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