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Infinity

Infinity KAPPA603CF 6-1/2" (165mm) Two-Way Component Speaker System

    • Based on 11 reviews
Condition: New
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$399.95 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by Creative Audio
Arrives May 24 – May 25
Order within 8 hours and 51 minutes
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Features

  • Kappa edge-driven silk dome tweeters equipped with oversized voice coils deliver silky smooth highs with impressive thermal power handling and 40kHz high resolution.
  • Infinitys glass fiber woofer cones are lighter and stiffer with more cone-area than the competition, delivering increased low-frequency output and higher efficiency. Hearing is believing.
  • The push-button on the angled tweeter allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location.
  • For 5-1/4", 6-1/2" and 6" x 8" coaxial models, the tweeters are angled and can be rotated 270 after installation on most models. This gives you imaging options and the ability to elevate the soundstage on low mounted speakers.
  • Kappa 2-way component system crossovers are compact and equipped with 2-way and 3-way selections to accommodate a 2" or 3" midrange upgrade. The optional 2" or 3" midrange includes a bandpass crossover to upgrade a two-way system into a three-way system with perfect tonal balance.

Description

Kappa quality: Infinity designed and built their Kappa Series for audiophile tastes. This Kappa 603CF 6-1/2" component speaker system benefits from a refined design, Infinity's proprietary technology, and premium materials to deliver uncompromised audio quality. Plus, Infinity has added convenient features for getting just the right sound for your ride.


Mounting Type: Adhesive,Car Mount


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: 2x Woofers, 2x Tweeters (each has a 6" speaker lead attached terminated with male quick-slides), 2x Crossovers, 2x Threaded flush-mount cups, 2x Plastic locking nuts, 2x Surface-mount cups, 2x Starfish mounts, 8x 1-1/2" Allen head screws, 3mm Allen head bit, 8x 1-3/8" Screws, 6x 3/8" Flat head screws,16x Speed clips, 2x Adhesive backed Infinity logo badges, 2x Adhesive backed foam gaskets, Template on box, Installation manual


Product Dimensions: 5"D x 16"W x 5"H


Audio Output Mode: Stereo


Speaker Maximum Output Power: 330 Watts


Item Weight: 116.48 Ounces


Is Waterproof: FALSE


Number of Items: 1


Control Method: Voice


Speaker Size: 6.5 Inches


Power Source: Corded Electric


Vehicle Service Type: Car


Item Weight: 7.28 pounds


Manufacturer: Infinity


Country of Origin: China


Item model number: KA603C


Is Discontinued By Manufacturer: No


Date First Available: April 27, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 24 – May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great speakers
It's been only 2 days since the install, but having tweeters mounted at/near ear level is great and better than the OE stock. I don't know/think these Kappas are as good as my Morel 602 Ultra MKII (amplified), but the SQ is really good just with the head unit. Definitely would recommend on a budget or wanting to upgrade beyond OE. ... show more
Reviewed in the United States on August 2, 2022 by Betty & Peter
    • Nice components but...it will not sound good out of the box.
The problem is the tweeter being excellant overpowers the bass driver. The crossover supplied does not balance the level. The bass driver DOES NOT balance with the tweeter in any way. The tweeter is harsh at low frequencies and the bass unit has bad resonances at midrange frequencies, therefore to make this sound good you HAVE to have a midrange driver and you HAVE to have a way to balance the levels between the drivers. That being said, IF you use a dedicated amp and electronic crossover for each component it will sound excellant. ... show more
Reviewed in the United States on September 15, 2023 by Amazon Customer
    • Side by side, regarding material, build and sound. They are not worth the money.
After installing this component system, one tweeter did not work right out of the box. As far as the door speakers are concerned, the sound quality and crossover ability are no better than a no-name Chinese white label brand for $45.
Reviewed in the United States on January 7, 2023 by T

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