Rockford RFK4X 4 AWG Complete Amplifier Install Kit

My package was opened!!!, I dont recommend this.

When I first got the package I could not believe how much heavier it was compared to other kits. The quality of the wires were no joke, these wires are strong and really deliver amazing power. Before I installed the Rockford kit I had some cheap wires running through car and it also sound a bit staticy, which did not make sense because it was getting good ground. But after replacing it with the Rockford kit there was a noticable difference in sound. It was louder and sounded more clear and it still had all the same settings. It is worth the buy and deal I got on it was incredible.

Quality wiring kit and worth every penny. Dont cheap out, thats how you end up with whistling and popping speakers. Do it right the first time, youll thank me.

The kit is very complete. Is more than enough for amplifier of 2000 Watts. The cooper is thin and the insulator is made of great material. High quality!. The 100 Amps fuse receipt have one problem, is not possible to adjust the fuse once it is in possition. It may cause sparks by bad contact between the terminals and the fuse. But it isnot a big deal.

Cant go wrong with Rockford. must have!

Good kit. Has everything you need to install your amp. Only bad part about this kit is the speaker wire. It says 16 ga wire but it seems more like 18 with a thick coating to look like 16. But besides that a really nice install kit.

makes the job self expanitory

The wire kit works great

worked perfect

Great buy. These were obviously the proper gauge unlike the last wire set I had. They are powering my P500-bd very nicely. Now only if I could say the same for my alternator :(. Thank you Rockford your products put the boom boom in my ride.