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KnuKonceptz

KnuKonceptz Red KCA Complete 4 Gauge Amplifier Installation Wiring Kit

    • Based on 3,469 reviews
Condition: New
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$33.48 Why this price?
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jan 24
Order within 12 hours and 6 minutes
Available payment plans shown during checkout

Color: Red


Features

  • 18 Feet 4 Gauge Ultra Flex RED KCA Power Wire
  • 3 Feet 4 Gauge Ultra Flex Black KCA Ground Wire
  • One inline fuse holder with 80A AGU Fuse
  • One 17 Foot Bassik Twisted Pair RCA Cable made from Oxygen Free Copper (OFC)
  • 20 Feet Bassik Black 14 Gauge CCA Speaker Wire

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 10.75 x 7.8 x 2 inches; 3.35 Pounds


Item model number ‏ : ‎ KCA-K4-R


Date First Available ‏ : ‎ November 2, 2015


Manufacturer ‏ : ‎ KnuKonceptz


Customer Reviews: 4.7 4.7 out of 5 stars 3,469 ratings


Item Weight: ‎3.34 pounds


Package Dimensions: ‎10.75 x 7.8 x 2 inches


Item model number: ‎KCA-K4-R


Is Discontinued By Manufacturer: ‎No


Date First Available: November 2, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

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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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Real deal wire, leaps and bounds better than the competition
Color: Blue
This product is awesome. There's not much one can say about wire, but I'll try. First of all, the jacket on this is pretty darn tough for being so thin (So don't look at the pictures and think "I don't want that! It'll melt or crack or something! It wont..) Second, it's super flexible, I had no issues installing it in my 2002 Maxima, Which there is very little room under the door entry trim. Lastly and most importantly, it's true 4 gauge wire so you will get the exact amount of current you will need for your amplifier (if your amp suggests something close to 4 gauge) Also, as you would assume, there is a substantial length of wire, I did my car clear to the trunk and had a good 4 feet to spare. As for the other components of this kit- I found them to be great as well. The terminals were the exact size as the wire so no trimming was needed. The terminals were also very easy to crimp. The fuse holder is solidly built with o-rings inside to lock out moisture and acidic gas that flows from your battery (You cant see it, but it's there, and it can ruin fuses in cheap fuse holders) You get loads of speaker wire, I only needed about two foot for my install and that didn't even make a dent in the roll. The RCA's were nice. They seemed tough and the built in remote wire was a nice touch. However, the right channel connector on one end of the wire was very loosely fitting. Probably just a fluke, as all KnuKonceptz products I've seen were fantastic. I just bent it ever so slightly to get a better connection, worked fine. So I'm not one of those guys that heard about this stuff from some famous youtuber and then went out acting like a sales rep for it when they have no prior experiences with wire installation, This is an honest review from some one with knowledge. I believe this product deserves the full five stars. Well done KnuKonceptz, Well done. ... show more
Reviewed in the United States on November 11, 2013 by Jeff C
    • KnuKonceptz 4 gauge amp kit
Color: Blue
I purchased this kit mainly based on price and the reviews. I didn't need a kit this large (4 gauge) was overkill, but for the price I was able to get a good kit. There were other brands priced about the same but were not what I consider high quality or high end. I was a bit skeptical about this since I did not hear of the company before. I made the purchase based on the positive reviews. I would give this kit 5 stars due to the quality and price. I think this is a great kit to install for a medium sized system. I do have a few issue with the kit, but these complaints are only based on the fact I did a custom install and this kit did not fit my exact needs. 1. There is no seperate remote wire. The wire is attached to the RCA cable which I did not like. I put a switch on my remote wire so I could turn the amp on and off. When the remote wire is attached to the RCA's an installation like this does not work. 2. The speaker wire was only 18 gauge. If you are going to provide a 4 gauge power wire I think the speaker wire should be at least 12 gauge. 3. The length of the ground wire may not be sufficient. This kit only had 3 feet and I needed 4 feet. The power wire was about 2 feet too short. I would have wanted 20 feet of power wire and 5 feet of ground to make sure the kit was sufficient. All in all this is a great kit for the power wire and RCA's. The connectors are also thick and if you crimp properly will hold well. My complaints are only based on the fact I did a custom install that was a bit unusual. For a normal install and a starter system this is a great kit! ... show more
Reviewed in the United States on September 19, 2011 by Jason Etten
    • Best wire and cable available 10 stars
Color: Red
The flexibility is unreal. The heat resistance is great. The heat shrink sticks to it awesome. Very durable and with different colors looks awesome. A true 4 and other gauge thickness with not a bunch of covering makes connection the best possible. I’m sold only cables and wires I will use. I have lots of others to sell if anyone interested in cheap wire ... show more
Reviewed in the United States on September 13, 2024 by Quentin
    • Not a bad wiring Kit, i dont have much experience.
Color: Blue
I bought this product because of the quality that came with the savings. It had really good reviews (except for a few people who sounded like skeptics) and id like to agree with most people that this seems to be a great product. It came with a lot of extra pieces (grommets, spades, loops, rubber caps, screws, zipties) most of which I did not use, but I can imagine most other people using them. The extras were really helpful. My only gripe about this product was that the ground cable was too short. I understand you want to keep it short for electrical reasons, but i almost ran out of cable to work with. The positive cable, no issue at all. The short ground cable is why i gave it 4 stars. The quality seemed great, and there was nothing broken in my package, so i dont understand how people break their fuses when they seem pretty durable. Also, as a beginner in this realm, i didnt find it difficult to stuff the wires into the fuse or anywhere else. Yes this 4 gauge wire is thicc AND yes it was hard to stuff into some areas (ive been used to that all my life), but if you take your time and gently prepare the cable right.....boom in it goes AND without having to shave any extra wires away. Beat that you complainers. My sub worked fine after using these cables and they seemed of great quality. Definitely worth every penny to me. Id upload pics, but im having phone issues. ... show more
Reviewed in the United States on July 11, 2020 by Jesse

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