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Crutchfield CK4

4-gauge amplifier power wiring kit

Item # 007CK4

Crutchfield's 4-gauge amplifier wiring kit contains the wire and hardware necessary to supply power to your...

Crutchfield's 4-gauge amplifier wiring kit contains the wire and hardware necessary to supply power to your...

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Item # 007CK4

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About the Crutchfield CK4

Deliver the power your amp deserves

Crutchfield's 4-gauge amplifier wiring kit contains the wire and hardware necessary to supply power to your amplifier safely, efficiently, and economically. This wiring kit does not include RCA patch cables or speaker wire. You may need to purchase those items separately, in order to complete your installation.

Deliver the power your amp deserves

Crutchfield's 4-gauge amplifier wiring kit contains the wire and hardware necessary to supply power to your amplifier safely, efficiently, and economically. This wiring kit does not include RCA patch cables or speaker wire. You may need to purchase those items separately, in order to complete your installation.

Power ratings and amp efficiency

Most amplifiers come in two distinct "Classes" of technology with different efficiencies and power wire size requirements. Class AB amps typically feature 50% to 60% efficiency, while Class D amps are usually 75% to 80% efficient. This Crutchfield wiring kit was designed to accommodate the energy demands of a Class AB amplifier with a total output of up to 700 watts RMS, or a Class D amp with up to 1,100 watts RMS output.

CTA-2015 Compliant

Crutchfield wire

Crutchfield wire is made of oxygen-free copper, with no impurities that could raise its resistance to a signal's flow or add interference. Crutchfield wire meets all Consumer Technology Association (CTA-2015) standards for size, resistance, and insulation quality.

READ LESS

Product highlights:

  • amplifier wiring kit
  • RCA cables and speaker wire not included
  • maximum power ratings: Class AB: 700 watts RMS, Class D: 1100 watts RMS
  • oxygen-free copper wires meet all ANSI and CEA standards
    • 17 feet (5.2m) of 4-gauge red power wire with ring terminal
    • 3 feet (0.9m) of 4-gauge black ground wire with ring terminal
    • 17 feet (5.2m) of 18-gauge blue remote turn-on lead wire
  • brass mini-ANL fuse holder and two 50A fuses (100A total rating)
  • assorted hardware
    • 6 feet (1.8m) of 4-gauge black split loom
    • 4-gauge firewall bushing
    • two 22-18-gauge butt connectors
  • six wire ties
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # CK4
KEEP READINGREAD LESS

What's in the box:

  • 17' Length of 4AWG power wire (red translucent jacket and terminated with ring-terminal on one end)
  • 3' Length of 4AWG ground wire (black translucent jacket and terminated by a ring-terminal on one end)
  • 17' Length of 18AWG remote turn-on wire (blue jack)
  • Fuse holder
  • Two 50A Mini-ANL fuses (installed in fuse holder)
  • Firewall bushing
  • 2 Butt-connectors
  • 6' Length of split loom
  • 6 Wire ties

Customer reviews

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Crutchfield CK4 reviews

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Eh

Crutchfield customer from Quebeck, TN on 8/13/2019

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The stuff that does come in the kit is good high quality stuff, however I feel like an installation kit should actually come with the hardware you're going to need to mount the fuse box and amp, and this kit doesn't have that stuff.

Pros: Good quality components

Cons: Kit is not comprehensive, it is NOT everything you need to install an amp

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Crutchfield CK4

Crutchfield customer from Orlando, FL on 8/11/2019

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Amazing quality wires no system noise definitely buying all my car audio needs here

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Crutchfield CK4

Crutchfield customer from Novato, CA on 7/29/2019

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Good quality materials and it had what I needed.

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Crutchfield CK4

Crutchfield customer from Bowling Green, KY on 7/28/2019

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Very well priced. Worked great.

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Crutchfield CK4

Crutchfield customer from Yoakum, TX on 7/7/2019

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Just as described

Pros: Great easy install

Cons: None

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Crutchfield CK4

Crutchfield customer from Perkasie, PA on 7/1/2019

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Everything I needed at a great price.

Pros: Price is great compared to similar wiring kits.

Cons:

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Crutchfield CK4

Crutchfield customer from Texas City, TX on 6/10/2019

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Great gets job done.

Pros: Easy hookup

Cons: None

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Crutchfield CK4

Crutchfield customer from Medina, TN on 6/2/2019

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Everything needed to wire amp easy to use.

Pros:

Cons: None

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Crutchfield CK4

Crutchfield customer from La Mirada, CA on 5/30/2019

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Great Price!

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Crutchfield CK4

Crutchfield customer from Renton, WA on 5/29/2019

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Great prodcut for the cost.

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Crutchfield CK4

Crutchfield customer from Medford, OR on 5/14/2019

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Included all of the parts for a clean installation. Simple way to get everything you need to upgrade by installing an amplifier. High quality, heavy duty components.

Pros: High quality materials 17' power cable

Cons:

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An excellent package

Crutchfield customer from Angleton, TX on 5/12/2019

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Solid cabling and fuse box. Perfect for my audio needs.

Pros: Everything I needed to power my amp in one package.

Cons: The loom was a bit too small to fit the 4 gauge wire, remote wire, and the signal RCAs, so I didn't use it.

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Quality wiring kit

Jason from Duluth, MN on 5/10/2019

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Works perfect, quality product.

Pros: I've always liked the Crutchfield brand amp powering kits. Never had an issue.

Cons:

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I could just caress these soft, heavy pliable cables for relaxation.

Crutchfield customer from Castle Rock, CO on 5/9/2019

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Great install kit. The Power Cables are just so nice and flexible and having ring terminals securely pre-fastened saves time and headache if you don't have a large crimping tool. My only suggestion would be I wish it had come with a more weather resistant fuse holder. Also buy your own zip ties. The ones that came with this kit were so flimsy I broke them with almost no effort at all.

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Crutchfield CK4

Crutchfield customer from North Bend, OR on 5/5/2019

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Kit needed speaker cable, but overall all, parts for running power and RCA were perfect.

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Crutchfield CK4

Crutchfield customer from Denver, CO on 5/2/2019

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Decent quality wire Fuse block is nice .

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Crutchfield CK4

Crutchfield customer from Omaha, NE on 4/29/2019

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High quality power and ground wire. The power is long enough to run from behind the backseat of a F-150 to the battery. High quality fuse box. Makes the installation easy.

Pros: High gauge wire for all loads of amperes Good Fuse box with a solid enclosure Long enough wires for almost all uses

Cons:

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All in one package

Crutchfield customer from Makawao, HI on 4/26/2019

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Made the amp installation a snap

Pros: Has everything you need to install your amp

Cons: None

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Crutchfield CK4

Crutchfield customer from Magnolia, AR on 4/24/2019

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love them they are amazing

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Mostly great cables

Joshua from Franklin, OH on 4/20/2019

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Great cables, all except for the black grounding cable. On the cable insulation it says that it's copper but it's some silver metal that frays and breaks off extremely easily. As a result, cable sometimes falls out of amplifier. The red +12v cable that is actually made of copper has never fallen out once.

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Crutchfield CK4

Crutchfield customer from Saipan, MP on 4/19/2019

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Quality product.

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Crutchfield CK4

Michael S from Howell, MI on 4/16/2019

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Quality kit, worked out well for my installation.

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Nice

Crutchfield customer from Louisville, KY on 4/14/2019

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Nice package deal

Pros: Everything I needed

Cons: None

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Crutchfield CK4

Crutchfield customer from Sandy, UT on 4/4/2019

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Wonderful set up

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User Friendly

Crutchfield customer from Shreveport, LA on 3/28/2019

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This kit has everything you need to connect and amplifier. The wires have a rubberized covering, the wires bend easily.

Pros: The wires are flexible and easy to route.

Cons:

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Great Amp Kit

Crutchfield customer from Broken Arrow, OK on 3/25/2019

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Everything I needed in one kit. Great quality product. Crutchfield should be proud to have their name on this kit!!

Pros: Complete, heavy, great quality.

Cons: None

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Crutchfield CK4

Crutchfield customer from Enid, OK on 3/19/2019

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Great

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Crutchfield CK4

Omar from Hawaiian Gdns, CA on 3/18/2019

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A bit pricey but the quality is what you pay for. Very nice kit to wire my amp without having to source everything

Pros: High quality Convenient

Cons: Price a bit high

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Crutchfield CK4

Crutchfield customer from Milton, FL on 3/17/2019

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Everything needed was in the bag an high quality. The installer was pleased with my choice in products.

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4gauge wiring kit

Anthony from Indianapolis, IN on 3/11/2019

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Great kit of the highest quality!! The power and ground were both 100% ofc (oxygen free copper) wire was super flexible and easy to work with! My only complaint was no RCAs which isnt a big deal but maybe the option to add RCAs would be really nice for a customizable kit for those installing a small setup, for example 800watt Pioneer sub amp and a small 4ch with the options to add 3 sets of RCAs and a distribution block something to think about Crutchfield but overall a really good quality kit reccomend to any and everyone!!!

Pros: 100% ofc wire good quality products used in the kit

Cons: No RCAs but maybe add the option to customize the kit per application would be awesome something NOBODY does with their kits

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Crutchfield CK4

Dustin from Centerton, AR on 3/7/2019

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Everything you need to install a high power amplifier.

Pros: Made for a clean amp install

Cons: Should come with RCA cables

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A must for JL amp owners

Peter from Fredericksburg, VA on 3/7/2019

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Talk about heavy duty and beefy. My car had an 8 gauge wire running but bought a new amp and it called for a 4 gauge wire. The terminals are fitted tight and built to last. My only suggestion would be to have options for the type of terminal a customer wanted.

Pros: Very high quality wire Built very well

Cons: Very thick wire may be difficult to run for certain vehicles. No rca cable provided Could be a little longer

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Crutchfield CK4

Crutchfield customer from Halethorpe, MD on 2/28/2019

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Great price

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Good kit!

Todd from Greer, SC on 2/28/2019

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Good kit, wire and fuse block. Would be nice if some speaker wire was included though.

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Crutchfield CK4

Crutchfield customer from Sacramento, CA on 2/17/2019

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Work great

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Crutchfield CK4

Crutchfield customer from Wenatchee, WA on 1/28/2019

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Great quality.

Pros: Best bang for your buck

Cons:

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Great kit

Crutchfield customer from Flowery Branch, GA on 1/12/2019

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Very high quality product. The wiring is very flexible and easy to install.

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Crutchfield CK4

Crutchfield customer from Lakeland, FL on 12/23/2018

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Very flexible..low resistance

Pros: Best kit for the money

Cons: None

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1 of 1 found this helpful

Crutchfield CK4

Crutchfield customer from Boise, ID on 12/17/2018

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Solid amp kit. Quality wires and accessories make install nivmce and smooth! Luv Crutchfield!

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All in One

Matthew from Spartanburg, SC on 11/25/2018

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Excellent kit...nothing else required to get proper juice to my son's amp.

Pros: Everything needed for 1 amp install for power and ground.

Cons: Do wish the fuse cover was more "tight". Just cinch it secure with included ties.

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2 of 2 found this helpful

Crutchfield CK4

Jasper from Fertile, MN on 11/14/2018

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Amazing product from an amazing company.

Pros: Works great

Cons: None

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Crutchfield CK4

Brian from Westminster, CA on 11/2/2018

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Quality wire and parts with this kit. More than enough length for my truck. Only thing that surprised me was that the ground wire (4 AWG) was silver and not copper like the battery + line. Nothing in the description that states it is a different material. Maybe I am missing something, but I expected the wire strands to be copper colored?

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Crutchfield response on 11/9/2018
Great call, Brian. As our Vehicle Integration guru, Darren, points out, there actually is a reason for this. When we originally sampled copper wire for the ground cable, it made the black jacket appear brown. We decided to go with tinned copper wire for the ground, so it retained its black appearance and wouldn't be confused with other wires.

4 of 4 found this helpful

Quality Products in Easy to Install Kit.

JAMES C DENNY DC from Southern Illinois on 10/21/2018

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Easy Install. Quality products. Used to install Alpine Amp for 2 8" Bazooka Base tubes. Everything i needed in one package. Great Value.

Pros: Great Value. Easy Install. Quality Products.

Cons:

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Crutchfield CK4

Crutchfield customer from Midland, Tx on 10/21/2018

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Everything needed to install a pretty good sized amp in your vehicle. I was able to run power from the battery (passenger side) across the engine bay, down the driver's side, to my amp located behind the driver side rear seat in my crew cab truck.

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Solid wiring, looks awesome

Nate from Glastonbury, CT on 10/1/2018

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Has everything you need to do the wiring. You'll never be left in the lurch with any Crutchfield product as they stand behind everything they sell worlds beyond anyone else in the market. Period. I will never buy any high end audio and video equipment or wiring from anyone else. Getting a discount with gear is also a huge plus and the price is better than buying at discount online retailers. What more do you need?

Pros: Really heavy gauge wiring looks great too.

Cons: Nada

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Great cable kit at a great price!

Aaron from Jacksonville, FL on 9/30/2018

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A very nice kit. The jacket is a little soft for my taste, but they cable quality and flexibility are top notch!

Pros: Flexible cables, good lengths.

Cons: Jackets are a bit soft, make sure you protect them near pinch points.

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Crutchfield CK4

Chris from Crawfordville, FL on 9/26/2018

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Great kit, I was using high lvl inputs so not including rca cables was convenient, easy to work with.

Pros: Quality kit

Cons: Fuses are a bit odd, could be issue down the road if a failure occurs

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Power wire amp kit, simple install; quality materials

Stewart from Katy, TX on 9/17/2018

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Excellent quality components, easy to install

Pros: Simple install, inline fuse easy to splice in; wire and covering soft and easily snaked through fire wall and under carpets

Cons:

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Nice but pricey

John P from Marietta, GA on 9/13/2018

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Works fine but seems a little pricey. Would have been nice to get a discount when bundled with other items. I believe another car audio site does that.

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Great Kit

Victor from Plainfield, IL on 8/13/2018

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Contains the essentials for wiring an amp. No further comment.

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Crutchfield CK4

Crutchfield customer from Las Vegas, NV on 8/5/2018

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Great kit, a little bummed that it did not come with the audio cables as most kits do especially at this price. This kit comes with everything else you would need to hook up an amp. Quality is great as one would expect from crutchfield.

Pros: Quality

Cons: lack of audio cables at this price

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Crutchfield CK4

PAUL from Cedar Hill, TX on 8/2/2018

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Perfect in all aspects.

Pros: Great product as usual

Cons: None

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Crutchfield CK4

Crutchfield customer from Centerbrook, CT on 7/26/2018

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Easy to instal, intuitive connections. I wish the fuse holder was a little sturdier but haven't had any issues with quality yet

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Perfect

John from Eagle River, AK on 7/22/2018

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Everything you need to wire your Amp. Nice, flexible cables.

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Great build quality

Crutchfield customer from Philadelphia, PA on 7/18/2018

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Works great for the components I chose to match it with, rep was helpful as well in choosing the right gauges.

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Well made

Bradley from Lafayette, IN on 7/7/2018

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Well made cables and connectors. Very happy with the purchase.

Pros: Very well made

Cons: None

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Works well

Steve from Ohio on 6/21/2018

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Everything needed to install my sub

Pros: Good quality Affordable Does what it needs to

Cons: None

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Beast Mode!!!!

Daniel from Mattapoisett, MA on 6/18/2018

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This is my first install amplifier wring kit this kit rocks for a first timer such as myself, you get a really great kit everything is good wires etc.. As you know already help is just a call away which isn't bad at all if you are in jam. I will be back for sure to grab the best gear for my next project which is the best sound system I can (afford).

Pros: makes it a great entry level of any level run great good install.

Cons: none

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Parkersburg

Ghost from Parkersburg, WV on 6/13/2018

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Quality for money

Pros: Cheap

Cons: None

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Crutchfield CK4

Crutchfield customer from West Jordan, UT on 6/12/2018

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Great quality

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Excellent Quality

Eric from Hartland, MI on 5/22/2018

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Used this for my first amp install... 5 Channel Infinity Reference 4555a. The quality of the cables seems great. I was really impressed. Had more than enough length. Definitely a legit kit, I highly recommended. Just ordered a second kit for my next project. Can't beat it.

Pros: Great quality and sufficient length.

Cons:

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Crutchfield CK4

Kit from Modesto, CA on 5/20/2018

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Very nice kit. Had everything I needed. A quality product. I would purchase again if needed in the future.

Pros: Exactly what I needed. No cheap garbage wires or cables.

Cons: None

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Crutchfield CK4

Crutchfield customer from Lexington, NE on 5/16/2018

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Great quality and came with everything needed!

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Quality

Corey from Morongo Valley, CA on 5/12/2018

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Perfect kit for what I needed

Pros: Durable

Cons: None

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Crutchfield CK4

Crutchfield customer from Spokane, WA on 5/10/2018

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For the price I was expecting to get something more like a coat hanger to deal with but received the softest, easy to run wire, super happy!!

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Excellent wire

Scotty from Monroe, GA on 5/6/2018

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Great wire, not copper coated, but genuine ofc!

Pros: Everything

Cons: Nothing

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Crutchfield CK4

Crutchfield customer from Oakland Gdns, NY on 4/29/2018

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Comes with everything you need!

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1 of 1 found this helpful

Great kit, and value

Matthew from Norton Shores, MI on 4/27/2018

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Great kit for amp and sub install

Pros: Quality wire and fuse

Cons: Needs to have RCA cable included in the kit

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Wiring Kit

Justin from Philadelphia PA on 4/23/2018

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Consodering when purchasing an amplifer they offered a good deal on wiring kit cheaper then what my installer was selling and comparable

Pros: Comparable to name brand products sold by installer cant tell no diffrence in quality

Cons: No RCA with this set up didnt read it all over when i purchased

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Crutchfield CK4

Arthur Fred from Seabeck, WA on 4/22/2018

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This kit is for cars with the battery in the front and the amp in the back. Another kit made with equal length cables to connect to the battery when it's in the trunk and so is the amp, would be good.

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Quality and quantity

Jeff from Roswell, GA on 4/22/2018

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Comes with enough wire to go across the engine bay, down the length of the car, and back across the trunk with a foot left over. Plenty of power wire. High strand copper wire is flexible and sturdy. Insulation is thick enough to never have to worry. Very good buy

Pros: Plenty of wire Good insulation Flexible

Cons:

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Solid

Crutchfield customer from Adams Ma on 4/15/2018

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These guys are always awesome and super helpful. This wiring kit is perfect for my upgrade and is well worth the money! Quality components from a company that still knows what "customer service" means.

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Crutchfield CK4

David L. from Lake Geneva, WI on 4/15/2018

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Great quality product.

Pros: Well built.

Cons: None

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Crutchfield CK4

Crutchfield customer from Cape Coral, FL on 4/15/2018

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He right equipment for the jib

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Crutchfield CK4

David from Idabel, OK on 4/10/2018

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Great products at good prices. I always order from Crutchfield. The customer service is great.

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Overpriced

Tommy from Lafayette, IN on 4/7/2018

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It does it's job. The wire insulation is incredibly thick which I guess can be a good thing. I can't attest to if the wire holds to AWG as I haven't measured it. I do know it is the first 4 AWG wire to easily go into a slot for 4 AWG wire with room to spare that I've used. I'm skeptical of the OFC, my ground wire was silver colored after a week of use. Power wire seems good, but the ground is obviously an inferior material in the package I got. Putting strands to a flame causes them to instantly break down unlike the stronger red insulated wire. Still it's power wire and it operates as such. Kit is really pricey though. You can buy 20ft 4 AWG stranded copper welding cable for around 15-20 dollars, and the rest of the stuff at pretty much any automotive store, hardware store, or big discount retail store for pennies compared to this. I'm assuming it came discounted from buying an amp or something. Still, I don't know what I was thinking paying that much.

Pros: Does what it's suppose to. You can probably return it if you don't like it.

Cons: Price, questionable material, may hold up to the standard for size but still undersized compared to any other major brand, unnecessarily thick insulation

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Crutchfield CK4

Clyde from Colorado Spgs, CO on 3/28/2018

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Great materials

Pros: Easy to install

Cons:

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Crutchfield CK4

John from Worcester, MA on 3/21/2018

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Top notch wire gauge and qaulity but the fuse block is not designed well for changing fuses. I had to remove the fuses to install the wire and you cannot just loosen the screw and slide the fuse out like on my other fuse blocks but you have to unscrew the Allen all the way out. Of course when I was trying to re-install the fuses one of the Allen screws fell into the abyss of an engine compartment never to be seen again thanks to this design. I docked it one star for that crappy design.

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Solid basic amp kit

Tylor from Maryville, TN on 3/21/2018

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This seems like a solid amp kit overall, and I did like the fact that the power and ground wires were standard color, and the wiring itself is good quality. I'd say this kit it meant for a coupe though; I had about a foot or so of power cable to spare running from the battery to the trunk deck in my Mustang. The fuse holder is average I'd say. It's dual fuse with no real reason to be dual fuse (single 100 amp Mini ANLs aren't hard to find), which makes it larger than it needs to be. It's not sealed either, and has a white Crutchfield logo on top (I'm not a fan of littering my car with aftermarket logos). I'd say in the long term, I'll end up replacing it, but only because it'll bug me.

Pros: High quality wire. Standard wire colors.

Cons: Dual fuse without reason. Fuse holder is not sealed.

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Amp wiring kit

Don from Truckee, CA on 3/16/2018

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Power cable is very flexible to get into tight places with tight turns.

Pros: All copper wire, very flexible.

Cons: None

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Excellent quality amp cable kit

Brian from Purcellville, VA on 3/15/2018

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Excellent quality amp cable kit. This is some of the best quality you can buy and Crutchfield offers a discount on this kit when you buy an amp... so the price was reasonable for what you are getting. Easy install and just about everything you need is included.

Pros: Excellent quality just about everything you need for the install Crutchfield customer service is leaps and bounds over any of their competition.

Cons: I would have liked to see it include the cable for the power on/off signal from the head unit or ignition circuit and cable straps that I can screw down to hold cable in place.

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Crutchfield 4ga Amp Wiring Kit

Crutchfield customer from Winter Garden, FL on 3/11/2018

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The fit and finish of this accessory was what I was looking for. Amplifier wiring kit has everything you need for a nice and neat install.

Pros: Complete kit.

Cons: None

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Crutchfield CK4

Rodrica from Waldorf, MD on 3/11/2018

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Got it installed locally yesterday along with the 5 channel Pioneer 9605 external amp. I'm running the Kicker-CompRT-43TCWRT124 recommended by Crutchfield and the system sounds amazing, can't wait until the sub is broken in. The wires are a must and deliver quality power to my stereo system

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Crutchfield CK4

Crutchfield customer from Round Top, NY on 2/27/2018

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Very nice kit. Wire is nice and flexible

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Need 4ga wiring? Look here!

JOSEPH from COLUMBUS, IN on 2/23/2018

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Great wiring kit! Has everything I needed to wire in a Pioneer five channel amp as the sole amp in the setup. Easy to turn tight radius bends, pull through the firewall, and tuck away. Fits perfectly in to the amp connectors as well. Weird having two 50A fuses for 100A protection, but it works. No need to spend more.

Pros: Flexible wire & insulation Nice colouring Nice price

Cons: None.

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Overkill for some...

Mike from Waseca, MN on 2/15/2018

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Nice Wire at a great price, Wires are high quality with high strand count. Supplied with larger wire than I actually needed for the customers car, but better a little heavy than too small.

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Crutchfield CK4

Crutchfield customer from Savannah, GA on 2/8/2018

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Nice cable and has all you need. Made the install easy.

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Just what I needed.

DAVID from Vancouver, WA on 2/4/2018

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Great wiring kit. Works as intended with high quality materials.

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Crutchfield CK4

Crutchfield customer from Slidell, LA on 1/8/2018

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Ran a little short getting to the amp. Should just make the power wire an even 20'. Wire wraps are thin and flimsy. Break easily when trying to tighten up 4 ga. wire. Otherwise heavy duty and easy to bend around tight places.

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Crutchfield CK4

Crutchfield customer from Maryville, TN on 12/25/2017

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Crutchfield of one shot place they have everything they send you a harness they send you everything you need to make the insulation simple and straightforward can't beat it trust me

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Crutch field amp kit

Jesse James from Virginia Beach, VA on 12/19/2017

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Very high quality 100% oxygen free wire!! Only gripe is the top cover with the Fuse holder,easily comes off with little to no effort

Pros: High quality 100% copper oxygen free true to spec wire

Cons: Fuse holder top easily comes off

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Crutchfield CK4

raphael from Springfield, VA on 12/13/2017

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Great quality. Has everything you need to wire your amplifier, and plenty of cable length

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Solid Kit

Crutchfield customer from Radford, VA on 12/12/2017

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This kit had everything needed to get it installed properly. The only thing I could say bad about it is I wish it had about 2-3 more ft of power cable. I had a hard time getting it routed back through my firewall to my mounting location for the amp.

Pros: Has everything needed.

Cons: Power cable length is a bit short for Crew Cab F-150's.

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Great cable, great value.

James from Fresno, CA on 12/5/2017

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I love that the power and ground cables are basic red and black (charcoal). The remote wire also has a nice, durable sleeve: I was expecting just basic 20 gauge wire, but it has the same flexible but thick rubber sleeve as the power and ground. I only wish I got a little more length. I'm a few feet short on both the power and remote wires. I ran the power from the battery on the driver's side of my vehicle (Nissan Rogue), through the firewall on the passenger's side, down just about the full length of vehicle (my amp is as close to the bumper as you can get in the hatch). Thankfully it's going to a distribution block and I have little power line leftover from my last system, so I can make up that needed length. The remote is also going down the passenger's side. I'm a few feet short there as well, but that one's easy enough just to use a butt connector on. Overall the value here is awesome, especially if you're picking up an amp at the same time (discount!). I really like the red power cable, so I'm going to add a few more feet to my next order to make up for the ugly blue stuff I have running from the distribution block to the amp.

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High quality wiring kit. Disappointed with fuse holder.

Cy from Chandler, AZ on 12/5/2017

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Really high quality wiring kit! I loved how flexible the large power and ground cables were. The remote wire is nice quality as well. The only thing I was sorely disappointed with was the fuse holder. If you plan on mounting this in the engine compartment (like most people do) it is going to get water in it. It is not sealed well at all. I would have really appreciated a sealed fuse holder.

Pros: Heavy duty wire High quality insulation Super flexible Grommet and loom included Ring terminals already installed on one end of each cable

Cons: Fuse holder is not water tight 20ft would be nice

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Great Kit!

Frank from Chandler, AZ on 11/30/2017

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This actually was the nicest amp wiring kit I've used yet. Very solid and great quality. Might consider providing a plastic L bracket to mount inside under hood

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Crutchfield CK4

ryan from Palm Bay, FL on 11/14/2017

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Great kit, just what I needed

Pros: High quality

Cons: A bit pricey but you get what you pay for.

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Does the Job Well

Nathan from Wyoming, MI on 10/24/2017

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Everything included is high-quality, and it includes all the materials needed to power an amp. I didn't need to use the plastic grommet, as I pushed the power wire through an existing rubber one. All the wires are long enough for most people, but you'll have limited mounting options if you cross to the opposite side from the battery. Overall great product, but make sure you buy speaker wire and RCA cables also, as they aren't included.

Pros: High quality Better than buying the component separately

Cons: Probably should come with a 3-way butt connector for easy splicing into a remote turn-on wire on older vehicles

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Crutchfield CK4

Crutchfield customer from Bean station tn on 10/22/2017

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Good quality cable

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Excellent Wiring Kit

Charles from San Antonio, TX on 10/18/2017

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High quality kit, the 4 Gauge wire easily went from the battery to the trunk. I found that instead of purchasing a rubber grommet for the firewall, you can use a small piece of the provided wire protector. Does not come with speaker wire or RCA cables but those are easily purchased elsewhere.

Pros: High quality Wires are flexible

Cons: None

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Almost perfect

Ryan from Bloomington, In on 10/1/2017

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5 stars if it included speaker wire and rca cables. Other than that a good package

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Everything You need to power your amp!

Timothy from Jackson, NJ on 9/14/2017

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Everything you need to run power to your Amp. High grade wire, very flexible which makes it easy to run thru the vehicle.

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Crutchfield CK4

Crutchfield customer from Richmond, VA on 9/7/2017

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Did exactly what it's supposed to do, no problems

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Good for simple install

Chris from Maryland on 9/5/2017

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Almost everything that you need to do a simple , no frills, amp install. You will still need to have your own speaker wires and your own RCA cables. I have a Mid-size 4 door Chevy truck and the 4guage power wire was BARELY long enough to get from the battery to underneath the back seat. So if you plan to get to the opposite side of your trunk area, I suggest you get the kit with a longer power wire. Or get creative on how you run the wire. Even though it is a thick wire, you can bend and manipulate it very easily.

Pros:

Cons: No RCA cables No speaker wires

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Perfect compliment to any install

Jimmy from Coatesville, PA on 8/30/2017

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This kit is a perfect compliment and has almost everything needed for a novice installer. What I especially liked was the fuse ho,set had a fuse included, many have to be purchased separately. I didn't think I would need all the cable loom material (there was a lot included), but I found that I had a use for all of it, using it to hide the cables. Only thing I did t have a use for In the set was the blue remote wire. I installed it on my amp and ran it to the head unit, in case I change the head unit out in near future, it's already run. The kit could use 4 spade connectors for speakers, would be an improved upgrade although not necessarily part of the wiring kit (I didn't feel the absence of the connectors in the kit warranted reducing the rating score). Power and ground cables are good quality and jacketed with plenty of insulation.

Pros: One stop shopping for all the cables needed to power an amp or head unit.

Cons: Would be better if had speaker connectors

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Crutchfield CK4

Crutchfield customer from New York, NY on 8/21/2017

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Excellent recommendation by Chrutchfield!

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Good middle of the road kit.

Karthik from Glenside, PA on 8/11/2017

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Good kit for the money, I got it on a promotion discount with an amp. Agree with others the dual fuse holder is a bit odd, but made up for it with a separate fuse holder purchase. Did not need the plastic loom cover and felt excessive. Rest of it was used well and was just enough for my needs.

Pros: Power cable good, oxygen free, flexible, long enough. Ground cable good as well.

Cons: Fuse block was a bit odd with dual fuses. Bought another multi fuse, multidistribution fuse block for my needs and used a single fuse line off that unit.

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Great all in one kit.

Bob from Grand Junction, CO on 8/10/2017

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This kit made installing my new amp a breeze. Seems like a good quality sheath around the wiring. Time will tell.

Pros: Good price for a complete kit.

Cons: It would be nice if the ground cable was a little longer.

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Crutchfield CK4

Kolin from Zionsville, IN on 8/10/2017

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Great kit. The only complaint I had was the power cable was too short for what I wanted to do with my f150. It's really nice to have everything you need in one kit.

Pros: quality

Cons: wish it was longer

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Crutchfield CK4

Darran from Kahului, HI on 8/10/2017

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Fast 3day shipping to Maui. Great wire material.

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Crutchfield CK4

Thomas from Brentwood, TN on 8/9/2017

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Everything I needed to make the amp install a piece of cake

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Crutchfield CK4

Tony from Wooster, OH on 7/27/2017

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A little more expensive than others, but better quality product.

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Crutchfield CK4

Crutchfield customer from Las Vegas, nv on 7/26/2017

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These cables seem robust and flexible. Very helpful if you need to run and keep wiring management under control. Looks like it comes with everything I need to plug and play!

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Wired!

Joe from Dayton, NV on 7/22/2017

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Nice cable and fuse block. The cable I purchased needed to be a foot longer. It required cutting some corners during installation.

Pros: Well made cable and connections

Cons: Just a tad too short to make for easy routing

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Good wiring kit for the money

Jon from Rockford, MI on 7/18/2017

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This 4-gauge kit is definitely worth the money. The materials are all very high quality and the wire is all solid copper that is oxygen free, not copper plated aluminum. Overall I would prefer a single fuse setup, but this kit met my needs just fine. Overall my favorite part about the kit is that the power and ground wire insulation is soft and rubbery, like a really nice piece of rope - not sharp and stiff. The length provided in the kit was also more than enough to wire up a 2013 Ford Fusion, which is actually a fairly long car!

Pros: Flexible wire. Oxygen free copper. High quality.

Cons: Dual fuses.

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Crutchfield CK4

Nicholas from Buchanan, NY on 7/14/2017

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It's a wiring kit, and it came with wires! All jokes aside, the deal you get when picking up the amp wiring kit from Crutchfield when buying an amp makes this kit worth the money spent.

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Wire

Larry from Crawfordville Fl on 7/13/2017

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It's wire it does it's job

Pros: It's wire

Cons: Pricey wire

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Crutchfield CK4

Robert from Louisville, KY on 7/12/2017

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Everything is as advertised

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Crutchfield CK4

Travis from Richmond, CA on 7/10/2017

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Seems to work ok; the length was *just* enough to make the run in my 200 Camry. Oddly, the ground wire seems like it's CCA, not pure copper.

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Crutchfield CK4

Crutchfield customer from Tempe, AZ on 6/18/2017

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Pretty good quality kit, however I would like to see beefier zip ties included with a kit this price. It would also be nice if they threw in a couple larger ring terminals as the included ones didn't actually fit in my case.

Pros: Great length

Cons:

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Right product for the installation

robert from Charlottesville, VA on 6/18/2017

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Good product for the money. Just what I needed.

Pros: Perfect for my amp

Cons:

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Gotta pay for quality

Morgan from Paradise, CA on 5/29/2017

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Outstanding quality power and ground cables, other included parts are solid as well (most impressed by the fuse holder, pretty heavy duty feeling). A little high on price, but I'm okay with that for the quality. Very flexible and easy to work with and route.

Pros: Great quality product Easy to work with True AWG and OFC

Cons: None really, unless you need RCA cables (I did not, but for the price you'd think they'd include them)

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Crutchfield CK4

keith from Waldorf, MD on 5/11/2017

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Perfect for my needs

Pros: flexible jacket, plenty enough wire to reach the rear of the vehicle

Cons: none

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Crutchfield CK4

Crutchfield customer from Atlanta, GA on 5/8/2017

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Very high quality materials. Overall, pleased with the purchase. A suggestion I have is to make the battery connections for a 3/8" post so they can fit larger battery posts and batter switch terminals.

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Great product

Travis from Martinsburg, WV on 5/8/2017

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Great Kit, very simple to use and set up

Pros: everything you need to install your amp, with easy installation

Cons:

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What more do you need?

Tyler from Glastonbury, CT on 4/18/2017

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Great product. Knew what I was purchasing. I'm re-using the factory stereo so no need for RCA cables. Pre-crimped wire fit the battery terminals perfectly. Wiring was very malleable and easy to route. I did need to cut the wire for the fuse, but that's too be expected due to different mounting locations.

Pros: Price Pre-crimped cable

Cons: None

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What more do you need?

Tyler from Glastonbury, CT on 4/18/2017

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What more could you want from an amplifier power wiring kit? Installed this past weekend and everything seems to be in good order. Will update if anything changes.

Pros: Cost Function

Cons: None

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Good quality wire

John from Yorkville, IL on 4/17/2017

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VERY high quality wire.Soft and pliable made handling nice.Good looking fuse and I like how the power and ground wires have preinstalled ring terminals.I think for the price of this kit you should get patch cables as well.Firewall bushing is kind of cheap.I ended up going to the hardware store and getting a rubber grommet instead.Overall the kit is nice and all the wire is very high quality.

Pros: High quality wire with pre installed ring terminals and a nice looking fuse.

Cons: A bit pricey for what you get.Could have come with a better firewall bushing and patch cables.

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Crutchfield CK4

Crutchfield customer from Pelham, AL on 4/5/2017

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Overall a great product. You'll have to cut the red wire at least once though, so I hope you have some enormous wire cutters on hand. Also, I ended up having to widen the inside of the ground wire's ring loop terminal to make it fit around the seat bolt in my car. Other than that, everything was great.

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Crutchfield CK4

Crutchfield customer from Ft Worth, Tx on 3/24/2017

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Fantastic everything I needed to do the job.

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Crutchfield CK4

Andre from Panama City, FL on 3/16/2017

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A little on the expensive side, but quality materials

Pros: Great quality

Cons: Have to place fuse in line yourself No RCA's included for the price

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Great Sound

Mark from Idahi Falls,ID on 3/10/2017

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Great sound I wish I had of done this years ago

Pros: Great sound and just enough bass

Cons: NONE

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Excellent Quality

Trevor from Tucson, AZ on 2/28/2017

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Very high quality kit with all the parts and pieces you need for a professional grade installation- at a fraction of the price!

Pros: High quality materials, contains everything you can possibly need.

Cons: None

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Crutchfield CK4

Matt from Great Falls, MT on 2/26/2017

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Pretty spendy for this kit! I would expect RCA cables and an allen wrench for the Price!! The kit does however appear to be very high quality, The wiring is high quality and very flexible even in the cold!

Pros: High quality wiring

Cons: No RCA cables and no allen wrench! And a bit pricey!

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"Don't underestimate my power!"

Jordan from Edwardsville, IL on 2/14/2017

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Good quality and I'm bumping nice and loud now. Price was a bit steep and Crutchfield expects you to cut the power wire to place the fuse somewhere but I didn't have a problem with it. YMMV.

Pros: OFC to get the least possible degradation of power over distance. Nice thick insulation. Supplied conduit shielding to protect the wires if you have to place the them near sharp objects.

Cons: Price is a bit high, but I'll take it for the assurance of quality I get from Crutchfield.

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right stuff

Brian D from San Bruno, CA on 2/10/2017

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gotta admit. I did a better install on my wife's system...then any pro install job i ever saw...and this kit fit perfect...

Pros: wife thinks I'm a genius..

Cons: wife got more ideas....

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High Quality

Scott from La Porte, IN on 1/31/2017

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The kit is pretty good quality. The ground and power cable quality is excellent. The only thing I would change is the fuse holder. I wish it was better sealed and I wish it snapped together more securely. The power cable at 17' was just enough for my Jeep Renegade installing 2 amplifiers.

Pros: Cable Quality

Cons: Fuse Holder Quality

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Crutchfield CK4

Larry from Rhineland, MO on 1/29/2017

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It is what it says it is.....

Pros: None

Cons: None

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0 of 0 found this helpful

Crutchfield CK4

Crutchfield customer from Port Saint Lucie, FL on 1/10/2017

Verified customer (What's this?)
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Super flexable and has eveything you need for a high demand amps and gives you the confidence your connections are safe

Pros:

Cons:

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Crutchfield CK4

Crutchfield customer from Asheboro, NC on 1/2/2017

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Nice flexible wire. Everything I needed.

Pros:

Cons:

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0 of 0 found this helpful

Crutchfield CK4

Crutchfield customer from Raleigh on 12/28/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

Quality product

Pros: Quality

Cons: Negative wire kinda short, and for the price I feel like it should have included rca cables

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0 of 0 found this helpful

Everything you need

Rick from California on 12/2/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

Everything conveniently in one package with the correct size cables for the amplifier I bought

Pros: Complete

Cons: No RCA cables included

Crutchfield response on

0 of 0 found this helpful

Good install kit

Aaron from CA on 11/20/2016

Verified customer (What's this?)
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Crutchfield nails it on this install kit. They go for the high quality wire, 1862 strands for your power and ground, 4ga wire. Comes with 2 50 amp fuses and everything you need to get the job done.

Pros: The power and ground cable comes with the battery terminals already crimped on, that was an awesome little surprise.

Cons:

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1 of 1 found this helpful

Crutchfield CK4

Jeff from Cincinnati, OH on 10/30/2016

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Great kit everthing you need for your amp

Pros:

Cons:

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0 of 0 found this helpful

Crutchfield CK4

Tim from Clayton, NC on 10/16/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

Crutchfield for the win! Awesome installation kit. Included everything I needed, even the grommet for the firewall. High quality wire and insulation and very flexible and plenty of length.

Pros: High quality kit without being overpriced

Cons: Would be nice to have an Allen Key included for the fuses. Or use Philips. (not a con really, more of a suggestion)

Crutchfield response on

0 of 0 found this helpful

Crutchfield CK4

Crutchfield customer from Lafayette, LA on 10/11/2016

Verified customer (What's this?)
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This is a great package to power your vehicle upgrade. The wire has durable, flexible insulation. The fuse box could be a little more rugged, but is by no means cheap. I found this to be a very practical selection of items that all came in handy when putting my new amp and radio into my Silverado.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Good product

michael from Monroe, MI on 9/20/2016

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Love that Crutchfield puts together a kit that is everything you need.

Pros: Perfect gage all the wires u need to install amp.

Cons: None

Crutchfield response on

0 of 0 found this helpful

nice kit

dave from Stevens Point, WI on 9/19/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

Nice wiring kit. The 4gauge wire was very soft and easy to route. The fuse holder and all the rest were great too. I would recommend it to anyone.

Pros: Good quality, good price.

Cons: None really. If the power cable had another foot it would be great for me though. Crewcab truck.....

Crutchfield response on

0 of 0 found this helpful

Crutchfield CK4

Crutchfield customer from Paia, HI on 9/14/2016

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Great kit works perfectly

Pros:

Cons:

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0 of 0 found this helpful

Great kit

Claude from Olathe KS on 9/11/2016

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Verified employee purchase (What's this?)

This kit is everything you need to install your amp, has a good quality fuse that looks clean and the wires are nicely made.

Pros: complete kit, nice fuse block

Cons: none

Crutchfield response on

0 of 0 found this helpful

Crutchfield CK4

Jared from Plano, TX on 9/4/2016

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Great quality products for a great price

Pros:

Cons:

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<< >>

More details on the Crutchfield CK4

Mark G.

Product Research

Features & Dimensions

Power & Ground Wire:

  • Gauge: 4 AWG
  • Wire Construction: Oxygen Free Copper (1862 strands)
  • Length: 17' (Power), 3' (Ground)
  • Diameter: 0.425"

Terminals:

  • Terminal Type: Nickel-plated brass ring-terminal (on Power & Ground wire)
  • Terminal Diameter: Outer Diameter = 0.635", Inner Diameter = 0.315"

Fuse:

  • Fuse Type: Mini-ANL (x2)
  • Fuse Size: Two 50A fuses in the parallel arrangement provide 100 total amps of protection (pre-installed in fuse-holder)
  • Fuse Holder: The included fuse holder should be installed within 18" of the battery

Remote Turn-On Wire:

  • Gauge: 18 AWG
  • Wire Construction: Oxygen Free Copper (16 strands)
  • Length: 17'
  • Diameter: 0.105"

Included Accessories:

  • Grommet: 4 AWG firewall bushing
  • Butt-connectors: 22-18 AWG butt-connectors (2)
  • Loom: 6' length of 4 AWG split-loom
  • Wire-ties: 6

Installation Notes:  

  • RCA cables and speaker wire not included (sold separately).
  • Installation tools sold separately.

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Used it before. Great product. [ justyn  Aug 16, 2019 ]
A
Customer Rep again assisted me in purchasing the correct equipment needed [ Fernando  Aug 15, 2019 ]
A
To wire my Alpine MRV-M500 through my car [ Elias Cole  Jul 23, 2019 ]
A
The Crutchfield wire gauge chart provided the information to chose the 4AWG size wire for my 1200watt amp to a distance of 14 feet. So, I chose this product to do just that. [ David  Jul 21, 2019 ]
A
Crutchfield power kits are very easy to work with and are made from excellent materials... [ Andrew  Jul 11, 2019 ]
A
It has all the wires you need for a amp install! [ Daniel  Jul 07, 2019 ]
A
Real Copper Cable. All the amp kits on the market have garbage Chineese junk and the gage of wire advertised is not to spec. be careful and study all products before buying. [ Ron  Jun 25, 2019 ]
A
Crutchfield's wiring kits are much cheaper than the name brand wiring kits on the market. [ Elijah  Jun 17, 2019 ]
A
recommended by advisor [ John  Apr 29, 2019 ]
A
this is a kit that I needed to hook up my amp [ Steve  Apr 24, 2019 ]
A
Recommended by Crutchfield advisor [ Dom  Apr 17, 2019 ]
A
Recommended by my advisor. [ Christoph  Apr 11, 2019 ]
A
Recomended by a service rep for my build in progress. No over sell, no under sell. Great buy. [ Deren  Apr 02, 2019 ]
A
This was discounted when buying a new amp, it's a pretty reliable kit. [ New User  Mar 20, 2019 ]
A
Advisor recommended these, and I'd rather use prebuilt cables than source them myself. [ Jeff  Mar 13, 2019 ]
A
Like being kept up to date. [ Demond  Mar 13, 2019 ]
A
Rockford 4 gage wiring was not available, so this was the closest one next to it. Also anything crutchfield is great. [ Keith  Mar 09, 2019 ]
A
I was looking for an amplifier to really supply the amount of power I'd need for my first dual subwoofer, the B-24 Sound Ordnance subwoofers. [ Evan  Mar 06, 2019 ]
A
It looks like a good one [ P  Feb 27, 2019 ]
A
Not sure hope this works with the equipment I order 2 job amps and 4 jl speakers. [ Nelson  Feb 26, 2019 ]
A
This 4-gauge kit is more than enough to run my initial amplifier power consumption and I think it would be great and I add the second amplifier. Plus, the price was right. [ Franklin O.  Feb 25, 2019 ]
A
I have always preferred to shop at crutchfield. As a kid my dad would get the catalogs for home entertainment products. I always enjoyed the car audio section. They're a company who will be there through every step. Any question you might have they could answer. Always knowledgeable of the product they sell [ vernon  Feb 19, 2019 ]
A
because it is good stuff and when I get ready to install. I want all the essentials covered . running to the store for everything makes for a long build [ Jeff  Feb 19, 2019 ]
A
Promo discount with the amp I chose. Quality seemed similar to brand name also. [ S  Feb 08, 2019 ]
A
Fit my needs [ GORDON  Feb 03, 2019 ]
A
This was a necessary accessory for my amp choice while building my stereo purchase. The product specification has already been done by Crutchfield and they know what you need for your install. Using something else other than what is recommended is asking for trouble or non satisfactory performance out of your equipment. Do not compromise call Crutchfield. [ Gary  Feb 02, 2019 ]
A
it was recommended and was 25% off. [ Douglas  Feb 01, 2019 ]
A
Needed the wiring kit since I was installing an amp.... [ Nicholas  Jan 27, 2019 ]
A
I needed a wiring kit for my amplifier and cruthfield recommended this one. [ Jonathan  Jan 13, 2019 ]
A
because your advisor recommended it [ Elliott  Jan 06, 2019 ]
A
Good price. Needed a power kit for my Kenwood Excelon XR900-5 amplifier. I trust that Crutchfield uses the correct gauge wire. [ Ryan  Jan 04, 2019 ]
A
Recommended By Doc for insatllation [ Frank  Dec 26, 2018 ]
A
RATINGS [ BRYAN  Dec 25, 2018 ]
A
Spoke with Travis and gave him what I was looking for and he helped me with the speakers [ Gregory  Dec 23, 2018 ]
A
Was suggested by Jess to install my amp. [ David  Dec 21, 2018 ]
A
Easier assembly for a beginner like me. [ Anthony  Dec 18, 2018 ]
A
ofc is premium and anl fusing is a robust circuit protection device [ jared  Dec 16, 2018 ]
A
Need juice to make boost [ PATRICK  Dec 14, 2018 ]
A
Cant beat crutchfield service [ David  Dec 01, 2018 ]
A
I chose this item because it was suggested and I know that I needed it to hook up my amp properly. [ Frank  Nov 29, 2018 ]
A
Great prices [ roger  Nov 27, 2018 ]
A
Discounted with order, recommended for hook-up, purchase of audio interconnects from another source. [ BRIAN  Nov 26, 2018 ]
A
just what I needed [ RYAN  Nov 26, 2018 ]
A
Return customer [ E  Nov 25, 2018 ]
A
Good quality kit. [ Curtiss  Nov 22, 2018 ]
A
Recommended [ Craig  Nov 21, 2018 ]
A
This wiring kit is competitive with others on the market. A little spendy but I know how the insulation can get over time if you go with cheap wiring. [ J  Nov 17, 2018 ]
A
Crutchfield has the highest quality parts. [ Andrew  Nov 13, 2018 ]
A
Cruthchfield recommended for my JL Audio amp [ Mark  Nov 05, 2018 ]
A
Quality cable for high power [ Zachary  Nov 04, 2018 ]
A
I was recommended this by an advisor and the product I was buying stated this is made for it. [ Raymond  Nov 01, 2018 ]
A
advisor recommended [ Roy  Oct 24, 2018 ]
A
because i need it to make the things i bought work. [ Shamal  Oct 17, 2018 ]
A
just want [ WEIJIN  Oct 16, 2018 ]
A
Good wiring to connect my Amp [ Ernest  Oct 15, 2018 ]
A
Due to discount with the purchase of the amp selected. [ Timothy  Oct 10, 2018 ]
A
Needed for the installation of the AMP. [ D  Oct 08, 2018 ]
A
High quality OFC copper at a lower price than the competition [ ShookieJay  Oct 07, 2018 ]
A
Lori helped me design a system that works for me [ Andrew  Oct 05, 2018 ]
A
whats required to get power to Amp [ Noel  Oct 04, 2018 ]
A
reccomended [ gary  Sep 30, 2018 ]
A
I chose Crutchfield because you all offer great professional help in all of my audio questions. Also, your website is easy to navigate and includes great product information when I am looking for my next car audio upgrade. Keep up the great work! I'll surely be back! [ Michael  Sep 23, 2018 ]
A
Recommendation from Nemo [ Darrius D.  Sep 22, 2018 ]
A
seemed reasonable [ Rick  Sep 22, 2018 ]
A
Discounted when buying the amplifier. It's coming with 4 gauge which is really great. Other places have much more expensive kits. And I trust Crutchfield to recommend what will work with the products that they sell so I never have to worry or have the hassle of figuring all this out myself. [ Srinath  Sep 15, 2018 ]
A
Best rated product [ Robert  Sep 14, 2018 ]
A
Great reviews [ Calvin  Sep 13, 2018 ]
A
To power amp [ Hayden  Sep 11, 2018 ]
A
Wire for something I think [ A  Sep 04, 2018 ]
A
Seemed to be high quality, and I wanted to purchase RCAs separately. [ KEITH  Sep 01, 2018 ]
A
Chad recommended [ Nicholas  Aug 25, 2018 ]
A
recommended by Jess [ Lillian  Aug 23, 2018 ]
A
Convenience, discount. [ Terry Lynn  Aug 21, 2018 ]
A
Adam was excellent in helping choose the right gear [ Blake  Aug 11, 2018 ]
A
Tyler's professional recommendations. [ PETER  Aug 10, 2018 ]
A
easy helpful kit, has it all [ jonah  Aug 09, 2018 ]
A
Crutchfield recommended wiring kit to hook up my amp and sub securely. [ Stevie  Aug 02, 2018 ]
A
For my Amp [ Curtis  Jul 31, 2018 ]
A
On sale [ John  Jul 29, 2018 ]
A
Going to Need Wire to Power the Amp [ Jason  Jul 24, 2018 ]
A
Seemed to get good reviews and can't beat the price. [ Joe  Jul 14, 2018 ]
A
Recommended by my crutchfield adviser [ Jacob  Jul 07, 2018 ]
A
Honestly this was on the lower end of the price range to hook up the Amp I ordered. Has all I need to wire it I'm sure. If it's missing anything or I'm short anything I am positive Crutchfield will correct the issue. [ Matthew Alan  Jul 07, 2018 ]
A
This has all the wiring I need and at a very reasonable price when compared to other retailers. [ Jorge  Jul 06, 2018 ]
A
Crutchfield picked this and it was pure copper not AL clad [ S  Jul 05, 2018 ]
A
I trust Crutchfield with there opinions so I went with there wiring kit! [ William  Jul 03, 2018 ]
A
Excellent price and quality. I've been a Crutchfield customer for years and would highly recommend shopping with them. A wide variety of items and I've never been disappointed with the products. [ Lyle  Jun 20, 2018 ]
A
Great price [ Steven  Jun 19, 2018 ]
A
Chad from Crutchfield recommendation. [ Ruben  Jun 14, 2018 ]
A
buzz [ RICHIE  Jun 07, 2018 ]
A
Price and complete kit [ JOSEPH  Jun 05, 2018 ]
A
Jenny's recommendation after I gave her my install vehicle/goals. Great Expectations. [ WILLIAM  Jun 02, 2018 ]
A
With help from my advisor [ G  May 23, 2018 ]
A
I chose these items because of the Summer Sale and the unmatchable pricing. [ Colby Paul  May 20, 2018 ]
A
This was ordered to wire my new audio systerm [ VERONICA  May 18, 2018 ]
A
Great advice from tech support [ Jeffery  May 17, 2018 ]
A
I felt that Crutchfield knows Audio equipment and installation and will not steer anyone of its customers wrong. The lower price on installation kits are a big plus but I never considered this kit not up to the very best quality. [ Robert  May 16, 2018 ]
A
advisor advice [ Mark  May 14, 2018 ]
A
price break [ STEPHEN  May 06, 2018 ]
A
rudy in tech support suggested [ Jason  May 04, 2018 ]
A
Bass amp wire kit [ Michael  Apr 23, 2018 ]
A
Tech said needed for installation [ TIMOTHY  Apr 22, 2018 ]
A
good product for the money [ Timothy  Apr 22, 2018 ]
A
I needed to purchase an amp installation kit and crutchfield kits are highly recommended and trustworthy. [ Martin  Apr 21, 2018 ]
A
recommended by website [ Jeffrey  Apr 17, 2018 ]
A
With the advise of the Crutchfield staff, This is a quality system that met my needs. I have relied on Crutchfield to for all of my audio for home and auto. They have quality equipment, are always available to answers questions with purchasing and installation and they provide easy to use instructions. [ Peter R.  Apr 15, 2018 ]
A
Price and recommended by Crutchfield [ Nathan  Apr 15, 2018 ]
A
Because they have been good to to this date [ Archie  Apr 09, 2018 ]
A
Strong amp recommends this cable but, at most, I'll only need half of it but you don't have shorter sizes that I found. [ ARTHUR F  Apr 08, 2018 ]
A
best wire it for the money. [ MATTHEW  Mar 30, 2018 ]
A
I needed an amp installation kit. [ DAVID  Mar 26, 2018 ]
A
recommended [ arthur  Mar 25, 2018 ]
A
Recommended by Crutchfield [ John  Mar 23, 2018 ]
A
Great price and product [ David  Mar 20, 2018 ]
A
This looked to be a complete, convenient kit to install the amp. In the past I've bought lengths of wire, but since I'm ordering all the components I thought I would go ahead and pay for the wiring here. [ Ryan  Mar 16, 2018 ]
A
5 star reviews [ Roger  Mar 15, 2018 ]
A
Everything I need in one kit. [ Timothy  Mar 12, 2018 ]
A
Needed these to power an amplifier I purchased [ James T.  Mar 11, 2018 ]
A
Low cost, but I really would have been more impressed if the insolator wasn't see through. [ Andrew  Mar 11, 2018 ]
A
Trusting the Crutchfield brand [ Aaron  Mar 10, 2018 ]
A
For the price and quality, very reliablely safe purchase [ Brett  Mar 07, 2018 ]
A
Quality [ ROBERT  Mar 03, 2018 ]
A
This is the recommended gauge wire for the amplifier I bought. My Crutchfield adviser recommended this kit to me [ Joseph  Feb 28, 2018 ]
A
Was recommended by the service advisor. [ Damian   Feb 24, 2018 ]
A
it wAS what i was looking for...i would have bought more items but the prices were a little high compared to other web sights ive found...if crutchfield considers me a perfured customer and give me a discound on the 15 inch soloL7 to go with the kicker amp i just bought ill definetly buy again in the near future [ dayon  Feb 24, 2018 ]
A
For the use of running a distribution block for mini amp for door speakers and powered sub [ Daniel  Feb 15, 2018 ]
A
Suggested by Sonny and needed one. [ Kurt  Feb 13, 2018 ]
A
I was looking for high-quality amp wiring kit for my new Alpine amp to hook up in my IS300, and I trust the Crutchfield name that it will deliver the goods [ Noe  Feb 13, 2018 ]
A
The price and it fits my needs for my install. [ JARED R  Feb 09, 2018 ]
A
Already have it in my other truck. Good quality. [ Mark  Feb 09, 2018 ]
A
On sale and was recommended by joey. [ Prinler  Feb 06, 2018 ]
A
$400 cheaper than a Rockford amp I was about to buy. [ KURT TAYLOR  Jan 30, 2018 ]
A
Recommend by a friend. [ NII ABE  Jan 24, 2018 ]
A
Kay said it was the correct product for the amp I am getting [ Chris  Jan 11, 2018 ]
A
Perfect for dual amp install [ William  Jan 04, 2018 ]
A
Because it seems good. [ Alexander  Dec 12, 2017 ]
A
Was suggested by tech [ Kelly  Dec 08, 2017 ]
A
It was rated well [ Glennon  Dec 07, 2017 ]
A
Good value basic install kit. [ Alan  Dec 06, 2017 ]
A
Thicker wire better flow [ Tinh  Dec 05, 2017 ]
A
i needed this 100% copper kit to go with my jl audio 6 channel twisted 100% copper Rca's [ jesse james  Dec 03, 2017 ]
A
Recommended by Crutchfield [ Christopher  Dec 01, 2017 ]
A
Its for my amp [ Jamie  Nov 29, 2017 ]
A
Needed dependable wiring to power my amplifier [ Heather  Nov 23, 2017 ]
A
Recommended [ Beanie  Nov 22, 2017 ]
A
Needed for new component. [ Ronald  Nov 21, 2017 ]
A
I'd have to find this in Home Depot so this worked out well [ Frank  Nov 17, 2017 ]
A
You need a quality amp and wiring is critical [ Brad  Nov 09, 2017 ]
A
To complete the amp installation [ JEFF  Nov 05, 2017 ]
A
This installation kit was recommended by Allen @ Crutchfield. [ Alton  Nov 03, 2017 ]
A
To go with the Bass package I got [ Shellie  Oct 19, 2017 ]
A
Recommendation from Crutchfield Advisors. [ russell  Oct 15, 2017 ]
A
Rec by Crutchfield employee [ Benjamin  Oct 14, 2017 ]
A
for future kicker 5 channel amp [ jason  Oct 07, 2017 ]
A
Previous experience and this is a great kit. [ David  Sep 29, 2017 ]
A
Otis [ Scott  Sep 21, 2017 ]
A
To make sure my amplifier gets installed properly [ Micah  Sep 21, 2017 ]
A
Recommended by the Crutchfield rep. [ W  Sep 20, 2017 ]
A
gauge of wires and price [ mike  Sep 09, 2017 ]
A
I needed an amp wiring kit to go with my new 5 channel amp. This is an affordable kit with the basics. [ Dylan  Sep 04, 2017 ]
A
Need a wiring kit for my amp. Best priced amp wiring kit. Crossing my fingers I can trust the Crutchfield branded items!! [ matt  Aug 22, 2017 ]
A
I am more old-school so to speak. I am familiar with JBL as I have a satellite system on a home unit that I am extremely proud of. Kenwood is in my opinion, a high quality product that has been around my entire life. A brand does not stay in business, selling inferior products. [ Ricky  Aug 20, 2017 ]
A
Price was definitely reasonable and was also recommended. [ Paul  Aug 08, 2017 ]
A
recommended wiring kit for the amplifier chosen. The gauge cable needs to be thicker higher wattage. [ William  Aug 03, 2017 ]
A
Quality power cable and fuse holder for the money,I have RCA's so this kit will fit my needs.Oxygen -free copper wires meet all ANSI &CEA standards .Stay away from cheap Amazon and EBay aluminum coated wire..... [ MATTHEW  Jul 29, 2017 ]
A
Good reviews, very good price. I don't need patch cables because I'm using a signal processor. [ CodyY  Jul 25, 2017 ]
A
Less expensive than the Kicker kit and the ground wire is 50% longer. [ Michel  Jul 16, 2017 ]
A
suggested to purchase with amp since amp wiring kit did not come with it [ Matthew  Jul 13, 2017 ]
A
This wiring kit is hand picked by crutchfield, why would I choose anything else. [ Josiah  Jul 06, 2017 ]
A
Existing car wiring is not sufficient to power a large amplifier. [ Jacques  Jul 03, 2017 ]
A
Sonny recommended it for my install. [ John  Jun 20, 2017 ]
A
Will work well in my vehicle [ Christopher  Jun 12, 2017 ]
A
Good quality for the prize [ Rico  Jun 07, 2017 ]
A
needed it [ Ethan  Jun 06, 2017 ]
A
NEEDED A AMP WIRING KIT, PLUS GOT 25% OFF FOR BUYING AMP TOO.....WHY NOT [ Jerald  May 31, 2017 ]
A
Inexpensive way to add a little more base to the factory system. [ New User  May 21, 2017 ]
A
Crutchfield brand has quality & reasonable pricing. Will power a JL Audio amp. [ JOHNNY  May 17, 2017 ]
A
recommended [ Robert  May 17, 2017 ]
A
Mr. Garrate guide it. [ Hee chang  May 16, 2017 ]
A
Simple kit that includes only what I need, and has OFC power and ground. [ Morgan  May 16, 2017 ]
A
This wiring kit goes to the sub - amp package that I bought [ Michelle  May 03, 2017 ]
A
Needed good quality cables for new install [ J  Apr 29, 2017 ]
A
Required to install my amp [ Ian  Apr 20, 2017 ]
A
Cause it had great reviews [ GARY C  Apr 15, 2017 ]
A
great reviews [ marques  Apr 03, 2017 ]
A
talking to brooke really helped in my decision making on all of the products I purchased today. [ ADAM  Apr 01, 2017 ]
A
needed for amp install [ George  Mar 30, 2017 ]
A
Price was right quality was good [ abe  Mar 27, 2017 ]
A
I purchased an amp that required 4 gauge power and ground wire.This kit made it simple to get everything I needed including the fuse without having to go the local hardware store and buy all of these items ala carte.Time and headache saver! [ John  Mar 25, 2017 ]
A
They were necessary and included with my purchase at no charge! [ Scott  Mar 23, 2017 ]
A
My amp needed its wiring kit that can handle its output so I went with this saying I already had the speaker wire and power cord [ Colin  Mar 17, 2017 ]
A
I believe Alpine amps are one of best avaliable [ PETER  Mar 16, 2017 ]
A
An advisor told me to get this type of wiring [ AFEEZ  Mar 14, 2017 ]
A
Convenient [ RICO D  Mar 13, 2017 ]
A
Adam helped us figure out the order and made it very simple. [ Shelby  Mar 11, 2017 ]
A
For DIY powered subwoofer installation. [ Shane  Mar 08, 2017 ]
A
It was recommended and discounted and I don't have anything to install the amp with so I figured I'd buy it. [ DAVID  Mar 04, 2017 ]
A
Great Price and cheaper than the shop prices. Also with 25% off with amp purchase must Buy [ Winford  Mar 01, 2017 ]
A
DISCOUNT [ C  Jan 30, 2017 ]
A
Needed a wiring kit from a brand I trust [ Jordan  Jan 07, 2017 ]
A
Want an upgrade in my audio system, and I have always heard Cruchfield Corp. was reliable and trustworthy. So far, so good!!! [ r  Dec 19, 2016 ]
A
its what fits my vehicle [ lewis  Dec 03, 2016 ]
A
1st son purchase this item [ Nobilee  Nov 26, 2016 ]
A
I have been a customer of Crutchfield for many years. I have used them to customize many cars over the years for me and my family. Their service and technical advice is second to none. I will always use Crutchfield in the future and recommend to anyone that they should do the same. A great thank you to Crutchfield and their team! [ Mr  Nov 25, 2016 ]
A
Sounds like quality, oxygen free copper amp cables in the new gauge that my new ordered amp requires. I also liked the price and the extras included. [ harold  Nov 16, 2016 ]
A
Overall cost of discounted set with amp purchase. Components comparable to more pricey wiring sets. [ S  Nov 06, 2016 ]
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Installation [ James  Oct 24, 2016 ]
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To install my Alpine PDX-V9 amplifier into my vehicle. [ Jimmy  Oct 17, 2016 ]
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Recommended, I trust crutchfield to tell me what I need [ Joshua  Sep 04, 2016 ]
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To setup the appropriate Speaker cables of my Subwoofer and not have the car dropping audio when blasting the sub woofer loud. [ Ruben  Aug 12, 2016 ]
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7 questions already asked

Q
Is the fuse holder waterproof or weather resistant?
[ Richard  Aug 29, 2018 ]
3 answers
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Weather resistant
[ Matthew  Aug 30, 2018 ]
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Neither ! Install in dry location only.
[ NICOLA  Aug 29, 2018 ]
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Maybe from a splash or two but no, it isn't.
[ Kyle  Aug 29, 2018 ]
Q
I have a kicker cx1200.1 running 2 12inch rockford fosgate p3d4 will this kit be my best option for wire/fuse size?
[ Ritch  Aug 02, 2018 ]
1 answer
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Im not sure which class amp you're running but I would look for a kit with a lower gauge wire (thicker) to handle power needs. A capacitor may be something else to look into!
[ OTIS  Aug 06, 2018 ]
Q
is this CCA or true copper?
[ kyle  May 15, 2018 ]
2 answers
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It's a blend ; NOT 100% copper.
[ NICOLA  Aug 29, 2018 ]
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If I remember correctly it was true copper I did not remember seeing any aluminum wanding when hooking up the kit
[ TOBY J  May 21, 2018 ]
Q
Will this kit work for a factory radio not aftermarket?
[ nelson  Sep 19, 2017 ]
1 answer
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This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation.
[ Kenny  Sep 20, 2017 ]  Staff
Q
what size is the ring terminal on the end of the power cable?
[ fbrackin6  Jul 11, 2017 ]
1 answer
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Its a bit larger than 5/16, so its setup for a standard battery terminal lug on a side post battery. Otherwise you should have no issue with it on a newer style car with the accessory post off the battery terminal. Hope that helps.
[ david  Jul 13, 2017 ]
Q
Is there a benifit to having x2 50a fuses over x1 100a fuse?
[ Taahir  Oct 12, 2016 ]
3 answers
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Considering the design of the device, you will have a safety net of one 50A fuse, if the other blows. This could also mean a cheaper cost of replacement, and the added benefit of maintaining a degraded state operability, but I recommend replacing any blown fuse immediately because you will reduce the maximum flow of electricity your amplifier can recieved, limiting your power output to the speakers.
[ Matthew  Oct 12, 2016 ]
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I believe it can split current draw and if one fuse goes out you have another. This is okay if you have around a 250-450 watt amplifier. If you have a 500 watt plus amplifier, I would quickly replace the blown fuse. I have this wiring kit installed and it is a solid product. I highly recommend it.
[ MATTHEW  Oct 12, 2016 ]
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To be honest, I can't think of a serious reason. Perhaps the 50 a fuses are more available, or less expensive. I haven't had to buy any replacements yet, so I don't really know. But electrically, I can see no benefit. It may make the combination a little more sensitive. In other words, if a fuse blows from a 10% spike in current, it would take 110 amps to blow the 100 amp fuse. But 105 amps would cause one of the 50's to blow. But I'm just speculating.
[ Peter  Oct 12, 2016 ]
Q
I recently purchased a "Crutchfield CK4" Amp wiring kit. The fuses for this unit, do not look standard to me. I just haven't seen them before. Can I purchase spares, in the case that something goes wrong and one blows?
[ Peter  Oct 03, 2016 ]
2 answers
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Hellon Peter, The fuse you are referring to is called a mini-ANL fuse which can easily be purchased from any automotive parts store. Hope this helps.
[ Greg  Oct 04, 2016 ]
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Yes you can, most electronic stores or a local stereo shop should have them. Depending on your area I've even found them at my local auto parts store. The kit works great, I wouldn't be worried about it.
[ Claude  Oct 03, 2016 ]
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