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  • KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit
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KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit

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Price: $26.99 + $4.99 shipping
In Stock.
Ships from and sold by KnuKonceptz.
  • 18 Feet 4 Gauge Ultra Flex Blue KCA Power Wire
  • 3 Feet 4 Gauge Ultra Flex Black KCA Ground Wire
  • One inline fuse holder with 80A AGU Fuse
  • One 17 Foot Black Bassik RCA Cable made from Oxygen Free Copper (OFC)
  • 20 Feet TCA 14 Gauge CCA Speaker Wire
See more product details
1 used from $44.74

Frequently Bought Together

KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit + PAC SNI35 Adjustable 2-Channel Line Out Converter
Price for both: $37.47

These items are shipped from and sold by different sellers.

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Product Information

Technical Details
Item Weight3.5 pounds
Product Dimensions10.6 x 7.9 x 2 inches
Item model numberKCA-K4
  
Additional Information
ASINB0050I6KII
Shipping Weight3.7 pounds (View shipping rates and policies)
Date First AvailableApril 30, 2011
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 

Technical Details

  • Brand Name: KnuKonceptz
  • Model: KCA-K4

Product Description

The KCA Kable (Kolossus Copper Aluminum) is the next generation of our Copper Clad Aluminum (CCA) power and ground cables. Succeeding its fellow KLM and KLMX models before it, the new KCA 4 Gauge uses the same of 29.44mm^2 of Copper Clad Aluminim (CCA) as previous models. Copper Clad Aluminum (CCA) is made up of 90% Aluminum and 10% Copper. The KCA Kable is equal in size to the Kolossus Kable, but is designed for lighter current loads and not lightening your wallet.

The KCA 4 Gauge Kable used throughout this kit offers incredible flexibility and a rugged PVC outer jacket that is impervious to grease and oil. The PVC outer jacket can with-stand the extreme temperatures (-40 to 105 C).

Additional matching 2 Channel Bassik 5 Meter RCA's are available on Amazon should you need one for a 4 channel installation

Beware of "1600 Watt" amp kits that include a 50 or 60A fuse. Its physically impossible for these kits to support this load (refer to our comparison photo)

How many watts can this amp kit handle? At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 80A, this kit will fit your application. If over 80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp installation kit.

Visit our website to see a complete head to head amp kit review from top sellers on Amazon vs KnuKonceptz.


Customer Questions & Answers

Customer Reviews

The terminals were the exact size as the wire so no trimming was needed.
Jeff C
I would recomend this kit to someone who has never installed anything to those who have done many a system like my self!
The Happy Bass Head
Very nice wire- Power and ground wires are true 4 gauge with nice thick strands.
Smalderman

Most Helpful Customer Reviews

41 of 45 people found the following review helpful By Matt G on December 28, 2011
Verified Purchase
First let me start by saying that I'm not the kinda guy that usually takes the time to write a review, think this is my first ever and i do alotta online shopping...But I was so happy with this seller and their product that I felt like I owed them and everybody one. I ordered on a Monday morning and had my kit by early Wednesday afternoon! FAST! Like exactly 52 hours fast! Sure it does have something to do with me living in Ohio (same state as seller) but wow! And I only used standard shipping too. The 1200 watt amp I ordered from E&B hasn't even been processed yet and I ordered that at the same time...Anyways, I'm not a professional installer, however I've hooked up over 10 systems over the years-and this is a damn good install kit for the money. Nice and flexible power wire with real quality sheathing. O.D. of 4ga wire is a half inch and wire itself is a solid 5/16 thick. Nice heavy duty in line fuse and all the terminals you need-unless you're running more than a mono sub(kit has all power wire terminals, but only 3 small spades-1 for remote turn on and two for sub +/- ,wire ties, grommets, etc.) A little bummed about the terminals though-they're not cheapies but not the best. But then again this isn't a Scosche or Monster $100 competition kit. If you're a DIY guy on a budget, and don't wanna skimp then this is for you. Stay away from the $10 Boss kits,trust me... I've never come across this kind of quality ever before in this price range. Hats off to you, Knu Konceptz Crew! Outstanding across the board!
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57 of 76 people found the following review helpful By EDD107 on March 22, 2013
Verified Purchase
I purchased this cable less than a year ago and it is already ruined. My amp began going into protect mode so I took out the handy DMM. I checked the voltage and noticed the significant drop. I thought it was my amps gain setting too high but I had calibrated it with an Oscilloscope so I ruled that out. I then went to check my fuse holder and everything looked fine. I then decided to remove the wire and take a look. To my surprise the wire was burnt. I thought it was just at the end piece so I decided to cut it off. I later found out it extended out to almost the whole wire. I will upload images. My amps max output voltage was set to 30 volts so I was getting 450 watts (30volts^2=900/2ohms=450watts). Even with a voltage drop of 11volts which is minimum before protect mode it would only be pulling approximately 40amps. My car however provides a constant of 14.4volts with it dropping to 13 with ac and all electrical components on including the amp previous to the cable damaging. I decided the cable truely wasn't capable of the alleged 60 amp rating so I contacted KnuKonceptz. Not only did it take them 3 days to reply but they have stopped replying completely it has been 9+ days without a reply. They were extremely unprofessional and this can be seen as well through their replies to comments on the item page. Even if the customer has no clue what he is talking about doesn't give them the right to post comments in such a rude manner. Im still waiting for a reply.

Update (4/11/2013): I still have not received a reply. The images I uploaded got removed. I'm guessing they want to keep their products looking top notch. On the other hand once you pay the words "Customer Service" do not exist in their dictionary. Dropped from 2 stars to 1 for hiding the truth and not letting customers see the images.
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7 of 9 people found the following review helpful By TRIBALFREAK on August 24, 2013
Verified Purchase
I had a professional install some equipment in my car. He used this amp kit to connect 2 subs and they sound great. It's been over a year since the installation and everything still works great.
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1 of 1 people found the following review helpful By Doug on June 8, 2014
Verified Purchase
This wire is truly thick and lovely. Can't say enough good about this kit. It comes with almost anything you would need for a small amplifier install.
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1 of 1 people found the following review helpful By Tyler S on July 2, 2013
Verified Purchase
The wiring kit includes high quality wire, but the fuse holder failed to keep current running through the fuse ( fuse wasnt making very good contact on both sides of fuse holder) overall the kit is good quality but would recommend a different fuse holder.
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1 of 1 people found the following review helpful By adam k phillipps on March 20, 2013
Verified Purchase
The items in the kit seem to be high quality and they look good too. The only gripe I had was that I needed another RCA cable but I probably could have found a different kit with that in it. Otherwise, I'm very happy with the kit. It had extra parts and plenty of wire length. I would highly recommend the kit to a friend.
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1 of 1 people found the following review helpful By Daryl Pitts on November 28, 2011
Verified Purchase
The wire strands are very thin and brittle and fall apart during installation. Once it is installed it's fine. I was not willing to pay top dollar so I am satisfied with this product.
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3 of 4 people found the following review helpful By Brandon on February 13, 2014
Verified Purchase
After doing tons of research, I settled on this kit because the quality of the wire was top notch. I did read that the metal clamps were of poor quality and did have to work slightly harder to get those to work, but nothing worth taking a star off for.

The main thing is to get quality wire with tons of copper. The connection is better, so therefore the power is better. This kit had the best quality for the price, and I couldn't be happier with my purchase.

I'm using this kit along with a Hifonics BRX1600.1D Brutus Amplifier and 2 Kicker CVX 10's @ 1,200 watts.
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