Rockford RFK4X 4 AWG Complete Amplifier Install Kit

This is the wiring kit that was used in my car for my Sub woofer installation. The installation consisted of a Kenwood receiver-wired to an Kenwood 1000w Amp-then connected to a Kenwood 1200w sub. This cable was plenty long enough to reach from the front to back of the vehicle (Chevy Malibu), and with a bit of wire to spare (even running the power and RC cables on different sides to avoid them from creating distortions). The wire is very thick, and after cutting off about an inch of it for a clean workable cable, it is clear that it is very dense and pure copper. The cable is also surprisingly flexible for how thick it is, and is easy to work with. I would definitely recommend this kit. It even comes with extra wire adapters I used to hook up some LEDS in the car. Thanks Rockford for being great per usual.!

This kit is very high quality, as you would expect from Rockford Fosgate. I almost bought the kit the installer was selling but this was way better at the same price. The cables are very nicely shielded and feel very nice.

Installed this myself in my 2013 Toyota Corolla Sport Special Edition. Love it! The cords are very good quality and I like the fuse. Very nice. I would recommend this to a friend

This kit is AMAZING. I should have never strayed from RF, their products are always on point! This kit breathed new life into my system. I am powering an Alpine PDX 1.1000 amp with a JL 13w7 and it sounds better than my last setup with 0Ga. wire from a cheaper brand. Night and day difference. Wiring is crucial for a quality sound, worth every penny!

I was disappointed to find that the speaker wire is made of aluminum, otherwise not a bad kit.

Purchased This Kit From Amazon.com After Searching For Weeks At Multiple Websites - I Had Purchased a JL Audio Mono Subwoofer Amp, Rockford Fosgate 12 Pre-Loaded Subwoofer Box, and a Kicker Keyloc Line Output Converter For My 2018 Mazda CX-5 Touring With BOSE Factory Sound System - This Amp Wiring Kit Fit The Bill Perfectly!!! The Amount of Bass I Get From This System Is Ridiculous, I Had To Tun The Bass Level Down On My Factory BOSE Centerpoint Settings Because It Literally Shakes My Rear Window/Rear-View Mirror, Crazy!!! Highly Recommended Amp Wiring Kit, Thanks Amazon.com!!!

Great

Rockford Fosgate. Enough said. Top shelf wire and connections. Spend the money. Its worth it. Probably the most important piece of your system.

This kit has everything you need to properly install an amplifier. The only thing I would have to ask for, would be that they increase the length of the power wire. As with most other kits, this one provides 17ft of power wire. Now if youre lucky, as I am, and have a coupe... then you will have JUST ENOUGH to work with... after running it up-down-and-around everything, in order to make it all the way to the trunk. If you have a sedan, you may want to mount your amp in a different location, as it may not be enough. Overall, I give it 4-out-of-5 stars for this reason alone... if the power wire was 20ft, it would have been 5 stars all the way.

High quality cables, you can tell when you open it up and look at a cut cable in comparison to a cheaper cable... HUGE DIFFERENCE! these are legit.