Kicker CK4 4AWG Complete Amplifier Kit

This is a nice starter kit. All the wiring is oxygen free copper (OFC) instead of the copper coated aluminum (CCA) that is in most sets. If you don't understand the difference look on YouTube for some examples, they can show how a system can lose power and get much hotter using CCA instead of OFC. I used it to power both my new amps (split ground and power into 2 8-gauges). There is good shielding on the RCA's and the speaker wires have nice thick insulation without being hard to route. The section of the battery cable that sits in your engine compartment being black is a nice touch for a clean, factory looking install. The loom was just long enough to protect a little ways past where I went through the firewall; I didn't have any good spots on the same side as the battery and had to go on the opposite side of the engine. The fuseholder can be secured a couple different ways and cover is nice and secure. Overall you might spend more, but it's worth it for something you will enjoy in the years to come

After countless failed searches, this gem came up and I jumped at the offer. Best deal I've come across. Best buy charged my $149.99 for a wire set when they installed my stereo. It wasn't even OFC!!! The power wire was so easy to run because of its flexibility. I used the remote on wire as speaker wire since I used a LOC. The RCA cables are high quality and super flexible. Overall, very happy I found this. My amp and sub couldn't be happier.

I have had this kit before in my old car, so I bought it for my new car. This kit is great and has never failed me. The best part of this kit is the flexible wire. The wire bends in the tight turns perfectly. And the price is unbeatable pretty much half off retail! I ordered this kit at 12:00pm on January 19 and it was at my door step January 20 at 8:30 am. Unbelievably fast shipping. Will order from them again!

Nice 4 gauge wire kit. Wish the power wire was red or black but the ground is nice with the end already on it. Speaker wire casing is a little tough to split evenly without exposing wire. I prefer a smaller fuse holder than this bulky rectangle and be careful with fuse sizing because 100 might be too big for your amp and will not blow before the amp does.

I am impressed by quality of the wrapping. Has everything you need and the fuse and block are amazing. Kicker has been said to have good cables and I have been proven. Don’t like kicker? Go with Rockford fosgate, good cables too just more expensive but these id say are better. At least on the outside. Rockford dosage claims to have better wires. Regardless these cables are amazing

I wanted copper wire which is why I bought this. I probably could've gotten an 8 gauge kit instead, 4 gauge is a little overkill for my needs. An 8 gauge wire would've been easier to route and fit under the carpet. I wanted my amp to get plenty of voltage, why I bought this. Voltage drop hurts the watt output of the amp, and I wanted my amp to perform at it's best. Worth the extra money IMO buying a premium copper wire kit like this.

Used for my girlfriends 2018 corolla, very well made 4ga wire. Even come with a bolt for the ground which was a first for me, so I really appreciated that. Definitely has some weight to the box but that good since copper wire is pretty heavy compared to cca aluminum wire

The quality of the wire is very nice and better than the cheaper budget brands. The wires are so long that I had a lot of extra. Longer is better than too short! The only bad thing is that the fuse cover comes off easily, and it would be recommended to zip tie it shut!

Product came as described. Havent installed yet...but i dont see anything going wrong. Kicker makes great products.