KnuKonceptz KCA Complete 4 Gauge amp installation wiring kit

Amplifier power and earth wire are the best you can get, packed full of metal with a nice thinner layer of insulation, the cable is easy to route and is very flexible, fuse is perfect as are the RCAs and the terminals are quality, please note there is no remote cable in this kit so you will have to buy it seperate, i have done quite a few installs and this is the best 4 gauge wire i have ever used, looks to be boarding on some lower quality 0 gauge its that good, by all means shop around but if you want the best bang for buck look no furthur!!!

I have used several manufacturers for items similar to this in the past, and this is up there, quality wise, with the kits that are three times the money. Solid cables, good quality terminals and the system works perfectly now installed. Would buy again 100%.

Great kit. Real good quality power and ground cables. RCA was a little let down and no separate remote wire but for the price it's a fantastic buy. Will be buying again

Decent value kit, the power cable is particuarly solid! For those worried it doesnt contain signal wire to turn the amp on and off, it actually has this hidden between the left and right RCA cables

i'm no car audio installer but am happy with this product. all parts present in the pack needed to wire in an amp and sub, got mine wired into a navara no issue, cable is good and flexible, all the parts are easy to work with and yeah, it just does what it's supposed to, can't ask for a great deal more that that.

So Guys and Girls, If you are like me and want sq or spl in your car this kit is a really good place to start, Amps need power to work properly, to get power your amp you need to be able to supply it. I recommend this kits 100%, the cable is easy to work with and very flexible for those hard to reach areas and delivers the power to

Very Good quality at reasonable price as compared to other sellers. Would recommend to others too.

works well, product as described and of good quality

I'm no expert on audio cables. I just wanted to add some bass (I'm planning on maybe 200watts). I haven't finished the project yet but I ran the cables from the battery and the central console where the stock radio is (I removed it to replace it by an aftermarket one) and wow I'm impressed by that kit. It's got everything you need, from tie-wraps to crimps, from that big fat 18' 4 gauge positive cable to the little remote one. It's all of the perfect lengths (and then some). The fuse I received is rated 100amps (which is 20 more than stated). Again, I didn't try anything yet but I mean, the main cable is so thick I guess the whole kit is worth it only for that. Oh and by the way, as other stated, good luck crimping that fat cable! I used my bench's vise and I can tell you it's not going anywhere ;)

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.

Was looking for a kit that didn't cost me an arm and a leg, this one fit the bill extremely well.Came packaged in clear plastic case, had pretty much just the cables and accessories and one cardboard piece with install instructions.The cables are nice and thick, much more so than the other competing brands at this price. Gives me some reassurance that it will be able to give my amp the current it needs when it's pulling 500+ watts. The finish and quality feels very good, not messy and has a decent amount of accessories to make sure you have everything you need to wire up your sound system.Overall very happy with the product and how well it performs.

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!

Great kit for a basic sound system setup. In my 2004 Toyota Sienna with stock alternator, I have upgraded the radio to a JVC unit, have upgraded the front door speakers to the Infinity Reference X REF-9602ix series, and added a Kenwood Excelon X450-4 amp paired to an Infinity 1260w sub with custom enclosure (which means I am running 60W to each front door speaker and 300W to the sub, both at 4 ohms).Kit came with everything needed for the installer to get me up and running, but there are two things I'm going to nitpick. First, is the older-style AGU fuse which my installer told me is power inefficient and to upgrade to a newer ANL fuse. Second, after a few years of running this wire, I can tell the CCA is starting to oxidize and there is some voltage drop in the system. I suppose I can't fault KnuKonceptz for the CCA as they do sell an OFC kit (albeit at a much higher price), but I feel like they could have included an ANL or mini-ANL fuse in this one.However, my system is still running great (did the Big 4 upgrade myself), but I will probably, at some point, replace all the CCA with OFC wire and upgrade the fuse to ANL.