KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit

Unless your into competition sound systems this is the best deal going in its price range. Wired up two 300 watt amps and its working great!

The best buy for the money, super thick 100% pure copper. Quality fuse holder. Definitely recommend for running over 1000 watt amp.

Works great. No dimming of my headlights

Let me start this review with buyer beware...know your system needs before you buy 4 gauge wire kit!

Great wiring, everything was delivered, best wires Ive ever used. Sound Quality is amazing

Comes with everything you need. Wires are a little tough to get into the fuse holder, but wasnt too bad. If your using the gold plated connectors like I did, use a hammer to crimp them onto the wire. Has everything you want to wire up a 2 channel amp, I had to pick up a couple extra sets of rtas because I installed it into a 5 channel amp. I bought the same wire that this one came with. For the speaker wire, I went to a local car audio store and got a wire that had 9 wires in one, so it was all one piece, made for a clean install. Very much worth it, and plenty of 4 gauge to install in an 09 f150

Cable is the proper gauge however, it introduced a ton of noise into my system. I replaced some old 4 gauge with this and now have tons of hissing sound. I have checked all my grounds and cables, but this is the only thing that has changed. Will have to remove and use something better. I though with all the good reviews it would be fine.

good product got delivered quickly

The best of the best for amps true 4ga. wiring and OFC kit will keep buy these kits

As soon as I opened the box I was amazed that I didnt have to struggle with any blister pack. It comes in an unmarked cardboard box which is great. To me it shows that they can get by with underwhelming packaging because they make a great product. But anyways, the wire is real ofc and is actual 4 gague. The speaker is also real 12 gague ofc thats a bluish purple in color. The fuse holder is well made and seems sturdy (I think they changed it since most people wrote the reviews) the wire terminals are average and although it doesnt say it it comes with smaller ones for the remote wire. The RCAs are good quality. The only bad thing is the woefully thin remote wire. I didnt use the grommet so no comment on that. But all in all it is probably the best kit out there for the money. I love this kit.