KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit

It is real OFC and looks the correct size for a 4 gauge.

Excellent quality at a fraction of the price of the big name brands! I have no problem paying for quality but occasionally you will find a product that matches big brand quality for a significantly cheaper price. This was one of those times. The reviews were right!

Great kit. Recommend

Best and cheapest OFC sub cables. Patch cables are included, but I did use a custom set of them.

Quality wiring for doing amp installs. The only thing I dont like is the ground wire could be a foot or 2 longer and the remote wire did not totally wrap from the trunk under the trim to behind the glove box and to the radio. It was short by 2 foot but its no biggy.

This is an awesome price for a high end install kit, and it is in that higher end class of kits comprable to Stinger and almost NVX but for nearly half the price. Wire is true 4 gauge AWG and every wire in the kit is OFC. It’s very flexible helping with ease of install.

I like this kit as the wires are of high quality. The only thing I wish it included would be wire ferrules for where the terminals go into the fuse. Other than that I love the kit and the quality. If your experience you can route the wire under the carpet with the factory wires. Overall a great kit for the money that I highly recommend.

Great purchase cant go wrong. Used everything except the RCA, which were replaced by stingers 6 channel RCA. And the fuse holder..

4 gauge kolossus is the way to goo. Inserts that come with wire fit perfect for any amp. Haven’t had any interference or static. Sub hits good enough for me

Fast shipping and very good quality