CALL US: 1-800-841-5045
Infinity :: KAP-52.11I :: $91.80

Infinity KAP-52.11I

Item# 36644

5.25" 2-Way Kappa Series Coaxial Car Speakers.

Sorry, this product is no longer available.

Highly Recommended Alternatives

Related Video:


What's Included:

  • (2) 2-way speakers
  • Speaker Instructions
  • Adapter brackets
  • 2 Grilles
  • 2 Adhesive backed Infinity logo badges
  • 2 Grille rings
  • 2 Adhesive backed foam gaskets

Product Highlights:

  • Protective, soft, rubber-finish grilles
  • Sensitivity: 94dB
  • Rubber speaker surround
  • 1" edge-driven tweeters
  • Protective magnet boot cover
  • Plus One+ woofer cone technology
  • 2 ohms impedance
  • High-Output Design
  • Injected Carbon Glass Matrix speaker baskets
  • High-quality external crossover filters
  • UniPivot tweeter

The KAP-52.11I includes 5-1/4" 2-way car speakers. Handling up to 165 Watts peak power and 55 Watts RMS. Also, possessing a response frequency of 55 - 25000 Hz, these speakers will exceed all expectations. The sensitivity arrives at 94 dB while the impedance registers 2 Ohms. With Injected Carbon Glass Matrix making up the speaker baskets, quality is assured. The Injected Carbon Glass creates a solid structure for the speaker baskets. It is more durable than stamped steel and maintains its shape regardless of mounting surface. The Woofers are composed of Hi-roll rubber surround and Plus One+ polypropylene. Rubber woofer surrounds distribute a distinct sound. Plus One+ Woofer Cones distribute a quality performance and make a great addition to the existing features. Oversized Plus One+ woofers yield an enhanced midrange sound as well as a wider area for peak bass output. With Formed Glass Fiber woofer cone construction, the woofers will remain lightweight and perform spectacularly. Although the woofer cones feature a lightweight design, they are stiff so they provide low distortion. Included with this speaker pair are the 1" edge-driven textile dome tweeters. In addition to existing tweeter features, UniPivot technology allow the tweeters to be positioned in just about any angle desired. The 1" edge-driven textile dome tweeters provide smooth clarity and vocals. Modifications during installation are basically non-existent with the mounting brackets included. High-Output construction enables the speakers to outperform its competitors. This speaker duo is the best way of experiencing the Infinity Kappa line.


RMS Power Range 5-55 (Watts)
Tweeter Design 1" Dome
Woofer Surround Rubber
Speaker Size 5-1/4"
Frequency Response 55 - 25k Hz
Tweeter Construction Textile
Design 2-way
Woofer Construction Formed glass fiber
Sensitivity 94 dB at 2.83 volts
Peak Power Handling 165 (Watts)
Impedance 2 (Ohms)
Top-mount Depth 2.06 (inches)
Bottom-mount Depth 2.375 (inches)
Cutout Diameter or Length 4.688 (inches)
  • Car speakers are usually sold as a pair unless otherwise noted.
  • UPC: 050667368555
  • Weight: 5
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, 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.

Do you own this product?  Write a review

   zack From oklahoma

Installed these in a 1987 buick grand national and they sound great. Happy about the purchase.