Rockford Fosgate RFK4

Great quality

Have questions for
?

This is it!

It's the best available to have a mind blowing experience

Have questions for
?

Rockford Fosgate RFK4

Easy setup and awesome performance? I highly recommend!

Have questions for
?

Rockford Fosgate RFK4

Great

Have questions for
?

High quality wire

This is a very nice wiring kit. The wire is very soft and easy to get through the tight nooks and crannies of your install without kinking. For some reason mine didn't come with the blue remote turn on lead in the package but that's no big deal I just ordered some more from Crutchfield. One thing I would recommend is to check the tightness of the lugs that attach to the wire that go into the fuse holder. One of mine was loose and the wire slipped out. No big deal it tightened up just fine. I'm not a huge fan of the fact that the very large fuse protrudes from the side of the fuse holder. There are o-rings on the two end connections where the wire enters the fuse holder for waterproofing but nothing for the fuse so I recommend installing it with the fuse pointing downward so if water does get in it it can drain out. With some of the other fuse holders that Rockford fosgate offers it would be nice if they would ditch this one that comes with the kit and include one of their other more refined models. Plus there's that tiny little silver pop out plug that allows you to access the screws that set the fuse into place that will most likely get lost. Not really easy to change a fuse if you had to. I'm debating whether to change the fuse holder to a different one.

Have questions for
?

you get what you pay for with RF

Great power wire and fuse block. Cable seems to be very substantial, and the wires are pre-connected to the leads.

Have questions for
?

Nice Quality

Gets the power where you need it.

Have questions for
?

Rockford Fosgate RFK4

Just ordered this kit. Decided to try my luck with the " open box." Arrived in good condition, better than expected. Have always used crutchfield for any audio equipment, never let me down.

Have questions for
?

Tundra

Added this to my Rockford Fosgate amplifier, received extended warranty for the amplifier. The cable is a true 4 gauge both positive and negative. Great quality and everything you need for a solid install. And again Crutchfield people are top shelf. Thanks

Have questions for
?

Rockford Fosgate RFK4

Great wire. This wire is way different from the other. Usually I get a 4 gauge wire and it's more insulation than wire. This looks like a zero gauge. My advice is to save a few more bucks and get this rockford fosgate amp kit. The connectors and inline fuse is connected from the factory. Just run the wire and put the fuse in. Thanks again crutchfield

Have questions for
?

Matts 2003 Yukon

Stout and heavy wire just what you need for a large amp that draws a lot of current. Keep your receipt because if you buy this with the Rockford Fosgate amp you get a two year warranty on the amp that is just cheap insurance

Have questions for
?

Rockford Fosgate RFK4

Great product. Definitely worth the money, we really like the fact that they come with the terminal rings and heavy duty fuse.

Have questions for
?

Noodle wire

This amp kit is OK. The power wire seems to be good copper; it is flexible like a wet noodle. The insulation seems weak compared to welding cable I usually use. The only reason I got this was to extend the warranty on the RF amp. --The fuse holder is a little cheap, and why the large maxi fuse instead of a blade fuse? The grommets are worthless. --Basically you are buying a power wire and extended warranty. No reason for this kit to cost even $50, let along $80.

Have questions for
?

Rockford Fosgate RFK4

Solid product.

Have questions for
?

Rockford Fosgate RFK4

Great quality

Have questions for
?

Rockford Fosgate RFK4

Definitely a must have for any amp requiring 4 AWG wire. Excellent quality and wire is very flexible making it a breeze to run from battery to back of vehicle.

Have questions for
?

Rockford Fosgate RFK4

Flexible and durable. Easy to install. Set up works great.

Have questions for
?

Rockford Fosgate RFK4

I'd give it a 3 star for the fuse holder because, contrary to the product description, it does not take mini-anl/AFS fuses. The fuses can't go in the metal ends that go into the housing far enough for the Allen wrench screws to clamp down on the metal part of the fuse. It can only take MAXI fuses. But I give it 5 stars for how stout the cable is. Alot of copper. So that averages out to 4 stars in my view.

Have questions for
?

Don't cheap out! Get this'

Excellent! You won't be sorry!

Have questions for
?

Rockford Fosgate RFK2

Excellent wiring kit Easy install

Have questions for
?

Very flexible cable.

Positive wire is very flexible for a #4 cable. It has many strands and is comparable to DLRO cable. The packaging claims to exceed NEC cable specs which I think is likely true. The fuse holder was a little difficult to assemble. I really didn't use any of the connectors so I cannot really comment on the quality.

Have questions for
?

Rockford Fosgate RFK4

Top quality 4 gauge power cable. Not cheap but I highly recommend it.

Have questions for
?

Talk About A Good Power Supply Wire

This 4 AWG (Gauge) Power Wire, is one of the easiest products to install. It comes complete with everything you need to supply power from you battery, to your amplier(s); located ANYWHERE in your vehicle! Also comes with a 100 AMP Fuse! Wire is easy to (snake) through your vehicles' firewall, very flexible and durable!

Have questions for
?

Good product

Quality product as advertised.

Have questions for
?

Rockford Fosgate RFK4

Works great

Have questions for
?

Sketchy fuse holder

I give this 3 stars only because wires are great but due to poor design of fuse holder I cannot give it a 5 star. Why Rockford chose to use this crappy excuse for a fuse holder instead of the industry standards of anl or even mini anl confused me. I am a huge fan of rockford still love the Amps they make. But had to order a different fuse holder to use with this. The holder has a small opening for putting in blade fuse but there is no easy way to properly secure fuse the 2 set screws are inside of holder covered by housing with no way to lossen or tighten them without trial and error of taking apart housing and even once I did the screws backed out over a short time making the fuse loose.

Have questions for
?

Rockford Fosgate RFK4

Good kit. Come with everything I needed to hook up my system. Well worth the money.

Have questions for
?

Rockford Fosgate RFK4

A great amplifier installation kit. Everything I needed to install my amp and when I don't have to stop and run to the store for extra parts I appreciate that.

Have questions for
?

A must for your install!

Everything you need to provide power for your audio amp. Plenary of length to fit most installations.

Have questions for
?

Rockford Fosgate RFK4

doesn't seem very water proof. would prefer a water tight design next time

Have questions for
?

Fosgate Power Cable Kit

Nice kit. Beautiful wire, fine and supple. However it would be nice to be able to adjust the length of the initial lead. Set length limits fuse mounting options.

Have questions for
?

Good gauge wire

Easy set up just don't forget to buy rca cables and wire loom because kit doesn't come with it

Have questions for
?

Rockford Fosgate RFK4

As advertised. Seems to work well so far. Handy to have all together in the kit.

Have questions for
?

Great Amp Kit for installing Rockford Fostgate and all other amps !

Great amp kit. Just what I needed to install my Rockford Fosgate amp in my truck. True 4ga wiring size. Wire length was spot on. Overall very happy with this kit.

Have questions for
?

RF amp install kit

This is my first RF amp install kit. The reason I purchased this kit was because it actually extends the warranty of the RF amp I purchased. Two things i noticed when I opened the box was: the 4 ga wires seemed bigger than standard 4 ga wires and the actual weight of the install kit itself. For once I felt like I was getting more than what I paid for and I liked it. Try RF amp install kits, you will like them for sure.

Have questions for
?

Rockford Fosgate RFK4

Excellent, works perfectly. If I had to change something the ground cable could be a little longer.

Have questions for
?

Great product

Great product complete kit

Have questions for
?

Good Wiring for DIY Simple Audio Setup

Good wiring to use with the setup that I have in my truck. The wire isn't long enough though for running audio on SUVs and large cars, etc.

Have questions for
?

Rockford Fosgate RFK4

I have had knee replacement done so I cant give you a review but your customer service is great

Have questions for
?

Nice wire

Nice cable and connectors. The cable flexes plenty and has a fuse holder that allows the fuse to be seen easily in case of a blown fuse. This is my 3rd set of this same type of Rockford Fosgate power cable.

Have questions for
?

Rockford Fosgate RFK4

quality cable nice fuse holder

Have questions for
?

Great cables

Good quality cables. Nice and flexible. Had plenty of length for crew cab with amp mounted under driver seat. Would have still been plenty if amp was mounted under rear seat behind the driver.

Have questions for
?

Rockford Fosgate RFK4

Nice flexible wire made install easy. Zip ties in the kit was a little on weak side for size of wire so I chose to use something bigger so I know the wire is going to stay where I put it.

Have questions for
?

Love the build-in fuse holder, perfect length

This is my third subwoofer installation. I've been an audio hobbyist since the 60's and am a repeat customer at Crutchfield. - Rockford Fosgate RFK4 wiring kit Really appreciate the build-in fuse holder, fuse, and the cable disconnects at each end of fuse holder near the battery. The cables were installed in a Toyota Avalon which is longer than most cars. I still had about 2.5 feet of cable to play with in the trunk. To secure the ground cable to the car body metal I had to use the supplied large connector lug. I did have to expand the lug using two pairs of large pliers before inserting the wire end and then had to use a very large and heavy vise to clamp the lug to the wire. I did not need to use any of the small wire connectors that were supplied. Used with: - Pioneer TS-W311D4 12" dual voice coil subwoofer - Sound OrdnanceT Bass Bunker BB12-125S sealed enclosure, 1.27 cubic feet - Rockford Fosgate Power T600-2 - T-Spec 1.5 farad Capacitor

Have questions for
?

Quality kit

Great quality amp wiring kit, wires are thick and flexible with nice quality sheathing. An old 8ga Efx kit does not compare in terms of quality. Installed in a ford ranger extended cab with plenty of wire to spare.

Have questions for
?

A+

Simple, clean and easy product to install.

Have questions for
?

Great kit

This is a great kit and the wire is of great quality. We installed this in a Ford F250 crews cab truck and the 17' power cable was not long enough, but we had additional high quality wire from a previous install. Recommend you measure closely to make sure you will have enough wire. The only negative was that the fuze holder location was already fixed in place and did not allow us to place fuse where we wanted without wasting wire.

Have questions for
?

Just what you need.

High quality product. Cable is 100% copper and there is plenty of it.

Have questions for
?

high quality

this is a high quality amp installation kit. just what you would expect from rockford fosgate.

Have questions for
?

Rockford Fosgate RFK4

Just what you need to add an amp

Have questions for
?

Rockford Fosgate RFK4

This is a nice kit and the wire is exceptional. Everything needed for installation is in the kit. Comes with a 100 amp fuse so if you need a smaller size you will have to purchase one. And, if you need a larger size better check into a different option. Larger size fuses are not compatible with this fuse holder. The 17' power cable may come as a challenge if you have a crew cab truck. It worked in mine with no wire to spare. I would recommend making a closely accurate measurement from where you will mount the power amp and the route you will be taking before purchasing.

Have questions for
?

Great Wiring Kit

This cable is very flexible, which made it easy to run through my truck. The plastic firewall grommet that comes with this takes a 5/8" hole and then the cable fits loosely through it. I went and got a 1/2" rubber grommet, and then dressed out the opening so that the cable would just slide though the hole. I attached the power cable straight to the tightening bolt on the battery terminal without having to modify the attached connector and was able to attach the 2' long negative cable to a seat mounting bolt once I filed the hole in the attached connector out a little. Overall, a nice setup, other than the fact that it came with a 100 amp fuse and my amp recommended an 80 amp fuse. A little pricy, but with the 50% off deal from Crutchfield when I bought this at the same time as I bought a power amp made it very worth the price.

Have questions for
?

Worthy amplifier wire kit.

Good value for your buck.

Have questions for
?

Yes!

Good quality wires with enough to get the job done right!

Have questions for
?

Rockford Fosgate RFK4

Good quality wires. some good hook ups plus a great fuse holder

Have questions for
?

Limited connection options

Wire is great quality, provides power where you need it! Came with enough power and ground wire to wire a distribution block and two amps, so that's a plus!

Have questions for
?

Perfect kit for sound board

Great package as wire and fuse was nothing like they used to put out with their amps. I ran it to a power distribution block to serve as the source power for all of my components. Everything was mounted to a piece of 1/2" MDF board so there was no need to run separate wiring for my subwoofer amp and sound processor.

Have questions for
?

Nice Kit.

This is a nice kit and made it easy to wire in my new JL XD 600/6 amp. I was worried that the power and ground wires were a bit to short for my 2001 Chevy Silverado Z71 extended cab. However, there was plenty of wire for both the ground and power to wire in the amp under the back seat. The large gauge wire was plenty flexable to run around corners in the truck. The only downfall I can see it that I had to get a better firewall bushing to run the power wire to make sure it did not get nicked. I also replaced the included 100 amp fuse with a 60 amp fuse since JL recomended a 50 amp fuse if you run a single XD 600/6. Save your time running all over town getting wires and get this kit.

Have questions for
?