Rockford Fosgate RFK4X

This kit has everything you need to get the job done.

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Nice

Great product. I was surprised at how better the quality was compared to the other wires I purchased from other popular online vendors. Worth the price.

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Rf

Great lil amp kit

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Rockford wiring kit review

Best wiring kit for the price on the market, you could not pay me to use a different wiring kit, this has everything you need.

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Rockford Fosgate RFK4X

Everything is high quality but didn't come with everything I needed. It came with a completely different fuse than what is required.

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Rockford Fosgate RFK4X

Was disappointed only on the length of my power cord for an older caprice I was about 6ft short?

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Worth it!

Great quality and worth buying the package deal!

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Good to go

Very complete comprehensive kit.

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Rockford Fosgate RFK4X

Everything I needed was in the package, was easy to install. The extra ground plug was a perfect fit for the screw i used to ground my amp.

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Quality wires and kit

You truly get what you pay for when it comes to car audio accessories. This kit feels premium and looks premium. Plenty long enough for my F-150 Super cab.

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Rockford Fosgate RFK4X

Great product and kit.

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Rockford Fosgate RFK4X

??????

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Rockford Fosgate RFK4X

Everything arrived perfectly

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Rockford Fosgate RFK4X

Pushes my amp nicely

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Rockford Fosgate RFK4X

Everything needed to install a sub and amp good quality!

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Rockford Fosgate RFK4X

Little bit on the pricey side but it's a very stout amp kit. The wires came with terminal ends crimped and ready to go which helped out a lot. I'm glad I got the kit with a discount for bundling a Rockford Fosgate amp with it.

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Rockford Fosgate RFK4X

Real good product and quality I definitely recommend it

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Rockford Fosgate RFK4X

Very high quality. Only complaint is that I was just a few feet short on speaker cable.

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All in one kit

Great kit. Had everything in it that I needed to install my amp

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Rockford Fosgate RFK4X

Everything I needed in this package:)

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Rockford Fosgate RFK4X

This kit is all you'll need for your install. True quality wiring, not like the cheaper China stuff out there. If you plan on running high end audio it all starts with the power supply. Would have given it 5 stars but I wish the power wire was a little longer. I have in a 2018 Sierra crew cab and the amp is under the back seats, it reached just wish I could have had a few more feet.

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Rockford Fosgate RFK4X

I bought this kit because Crutchfield was sold out of their equivalent at the time i was ready to purchase. I'm pleased with the purchase. Overall it's a great kit although i purchased a 9wire speaker wire to use instead of the speaker wire included with the kit.

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NICE

Nice power supplies to my amp

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2017 toyota camry

Overall this amp kit is great, wires feel sturdy and well constructed. This kit provides everything you need to install at least for what I used it for a mono block amp. There is one thing that kinda irritated me and it was the dang fuse holder and fuse lol, maybe it was just me but I constantly had to adjust the fuse holder screws to make sure that the fuse went in well to where its not to tight or to loose and just fly out and short everything. In my opinion I would have rather had a tube type fuse where you just put it in and screw the other end on. The fuse and holder they include to me is garbage but thats just me, don't let my opinion sway your decision, buy the kit yourself and try it out and see what you think, if it wasn't for that fuse and holder I would say its a 5 star kit. Other than that everything else about this kit is great and its a straight forward install everything is already done you just have to run and plug everything in!

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Rockford Fosgate RFK4X

Great quality! Definitely worth the buy.

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Good wiring kit.

Good looking and solid wiring kit. Only thing was mine missing the fuse.

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Rockford Fosgate RFK4X

Great quality. Included everything that was needed.

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Perfect kit for New Amp Setup.

Perfect kit to set up new amp. Good quality materials. Easy to install. Everything we needed. Plenty of wire length.

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Rockford Fosgate RFK4X

VERY NICE QUALITY EVEYTHING YOU NEED FOR THE INSTALLATION OF AN AMP.

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Rockford Fosgate RFK4X

Really happy with quality of this amp wiring kit. I have bought cheaper ones before and this one is worth the money.

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Rockford Fosgate RFK4X

I bought the r1200-1d amp and got this at a discount. The installers at best buy were impressed, it has everything you need.

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Rockford Fosgate RFK4X

Installed in my 2015 Tahoe LTZ. Enough wire to reach the back seat. Would not reach cargo area. Awesome quality.

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Just What I Needed

A comprehensive package that offers the most common necessities for medium power amplifier installs. While the price could be lower this is still the kit I turn to when installing an amplifier. All the components are high quality and ample wire lengths are included. If I could change anything about it I would up the gauge of the speaker wire and give a few more feet of it as well.

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Rockford Fosgate RFK4X

Really good wiring kit. I would have rated 5 stars if they would have included zip ties that dont break under their own weight

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Rockford Fosgate RFK4X

More then everything I needed!

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Rockford Fosgate RFK4X

Had everything that I needed, constructed very well.

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Rockford Fosgate RFK4X

Looks like it will work fine

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Rockford Fosgate RFK4X

Quality!

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Great kit

Really high quality!

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Rockford Fosgate RFK4X

Worked nicely, good quality. Good buy. Would recommend to a friend

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Rockford Fosgate RFK4X

Perfect for my Amp installation. Everything was included, Awesome

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Rockford Fosgate RFK4X

The wiring kit had everything I needed to connect my T1000X5ad. The wire and insulation were flexible and high quality.

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Good stuff

Very nice product. High quality wire set that is very durable and very flexible which helps for installing in tight places! I gave it a 4 star rating due to the only thing i disliked was the way the fuse holder is designed requires the fuse to stick out and be exposed to the elements. i live in a very wet/rainy place where it rains 75% of the year. However , Other than that i love these kits!

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Perfect gauges

Outstanding equipment and perfect gauges

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EASY INSTALL.

easy to install.

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Great wiring kit.

The Rockford Fosgate RFK4X wiring kit is definitely the kit to get. You can immediately tell that the power and grounding cables are good quality, high strand count which makes it flexible and easy to install. I used it to connect a Rockford Fosgate R1200-1D amplifier driving 2 Rockford Fosgate P2D2-12 subs. I installed this system in my 2008 Jeep Wrangler Sahara. I mounted the amp in the rear of the vehicle, the cable was perfect in length. I used all elements of this kit with the only exception being the speaker wire, since the subs are mounted in the rear I had plenty of wire left. I recommend retightening the power cable on both sides of the fuse holder. I also used dielectric grease on all my connections. Great kit, definitely delivering the power and a good signal to the amp.

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Watch your length

Overall good kit, the only issue I had is the lengths were not long enough for my Trailblazer. If you have a large vehicle with 3 rows of seating, this may not be long enough. I contacted Crutchfield and they took very good care of me.

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Rockford Fosgate RFK4X

Decent quality wiring kit for the money

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Rockford Fosgate RFK4X

Better than your average kit. The inline fuse box on the power wire has a locking feature so you don't have to worry about it vibrating out

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The hookup

This is yet another excellent product from Rockford Fosgate. The only issue I have with it is that it is supposed to be for a 4 channel amp but only comes with one RCA cable. Otherwise, everythign you need is here to install a 4 channel amplifier.

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amp Kit

This kit was everything I needed to hook up my amp. It was nice not worrying about if I have all the part and wires i need, since everything you need are included.

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Great product

Great product! Everything was really good quality and all wires were plenty long enough for my install . its nice because you don't have to worry about forgetting anything its all in one package .

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Good Quality

Solid lil wiring kit not too pricy and just what I needed.

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decent enough

not bad. everything u need. good quality wire as well. little pricey, but works well. dont get voltage drop or amperage loss at end of 17' run.

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PERFECT FOR INSTALL

THIS IS EVERYTHING YOU NEDD I ONLY SUGGESTT GETTING ANOTHER SET OF RCA CABLES FOR REAR OUTPUT CONTROL, OTHERWISE PERFECT KIT FOR SELF INSTALL, I DID HOWEVER NEED MORE SPEAKER WIRE, BUT ALL QUALITY PRODUCTS INSIDE THIS KIT!

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Wiring Harness

Super quality you get what you pay for.

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Wiring Harness

Everything I needed was in the package. Crutchfield takes all the thinking out of the process with the research they put into the product line for you.

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Just what I expected.

good set of high quality well insulated cables that when bought with my amp were 50% off just what I expected plus gets you a second year of warranty when used with your Fosgate amp so doubly sweet.

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Connects right to the battery without anything additional needed

Fine product. Speaker wire is only 16 gauge however - I would have preferred larger wire.

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RFK4X Amp Wiring Kit

I have always trusted the Rockford Fosgate brand. You usually get higher quality products at a reasonable price. But I was disappointed when I opened the kit. The fuse holder was awkward to use, the RCA cables were low quality and the crimp connectors were junk! The only positive was the power cable and ground cable, they were top notch. All parts required for installation were there and my install went just fine but for the money I expected more.

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Amp Kit

Have everything you need to install the amp. What else can I say.

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Rockford Amp wireing kit

Everything is good but the RCA cables are cheaply made compaired to the rest of of the kit.

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Great kit

All I needed to hook up my system. High quality wiring and works perfectly with the equipment I chose.

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ticked off

put everything in found out the patch cables or RCA cables we're defective

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Great kit, not so great price.

Pros: True AWG wire. High strand count <---That's a good thing. EXTREMELY flexible. You can pretty much tie this in a knot without worry of breaks, which makes it your best friend for complicated and cramped installs. The kit is complete with everything you need. More than you need actually! Cons: It's possible you will have to drill out or notch the power ring connector, but this is not difficult with a sharp drill bit or other "correct" tools. The connector is high quality however, so I guess that's a plus. Price. Even for such a great product, that's a steep one. REMEMBER: Be safe, don't mess with live wires!

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Good kit

Good kit for the money, flexible thick wire. Works well.

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EHHHHH

To start out i have 2 12" Rockfords with a amp. Before this kit everything was working fine but i hooked this up and nothing happend. i double checked everything and still dont know what i did wrong. Also the power cable end didnt fit the battery to good so i had to re drill that to. Overall pretty bad for what i was expecting from Rockford which has always been good to me

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