Great wire, terminators could be better.
John from Monrovia, MD on 3/14/2025
1994 Ford Mustang
This is some heavy duty wire! I'm impressed with the quality of the wire and insulation, but I ended up replacing the ring terminal at the end. The battery terminal connectors that I have are 3/8" and the rings are only 5/16". Also, the rubber sleeve at the end is loose and would not have stayed in place. I replaced the ring terminal with marine rated tinned copper lugs and used heat shrink tubing to finish it off. It would also have been nice to have a little extra black wire since I needed 3 ft. to ground the amp in the trunk and also another foot to add a heavy duty ground on the battery-frame side. The stock ground wire on most cars is only 12 or 14 gauge.
Pros: Good quality wire with thick insulation. Reasonably priced
Cons: Rubber boot does not fit tightly and will slip out of position. Could use a little more black wire. Ring terminals a little small for such big wire.

0 of 0 found this helpful
Excellent kit
Chane from Medley, FL on 3/6/2025
True OFC. High quality wiring. Very flexible and easy to route. No issues with wiring to amplifier. External coating is nice and stain resistant as my hands got pretty dirty while routing under hood. Dirt either didn't stick or wiped off easily. Ran my RCAs along side it even though its not recommended and got no crossover or inducted noise.
Pros: High Quality Flexibility Easy to route
Cons: None
0 of 0 found this helpful
All the power I need!
Alexander R from KEAAU, HI on 12/28/2024
This setup is perfect to power my Alpine setup, with all the power I need to hit that shaking subsonic bass. Thank you Crutchfield!
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1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Ryan from Dothan, AL on 8/12/2024
1 of 1 found this helpful
Good wire. Fuse block wasn't the right size
Chris from BRANDON, MS on 6/20/2024
2024 GMC Sierra 1500
Good quality wire. Enough length to run from battery to the back cab wall in a 24 Sierra crew cab. The fuse holder didn't accept 1/0 wire on either end. The holes were slightly larger than 4awg. I had to buy a 1/0 fuse block locally. It's still a decent value just for the wire, but was disappointed when I realized that I needed a proper fuse block. Would've been 5 stars if the fuse block was the correct size.
Pros: Good wire
Cons: Fuse block didn't accept 1/0
2 of 2 found this helpful
Crutchfield CK1 Amp Wiring Kit
Buhl from Mission, TX on 5/29/2024
I am in joying my new speaker equipment for my subwoofers system
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1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Mark from Seguin, TX on 4/27/2024
I haven't used my wiring kit yet,but Crutchfield always has top quality stuff ,I especially like the lifetime support on their products,on a previous Mustang I wired in 3 California amps: one for my bazooka sub,one for the rear speakers,and one for the front speakers. I'm still acquiring all the parts and pieces for my latest Stang project. ,due to the wattage I want I have a 150 watt rms kicker for my 10" bazooka sub, a Jl audio 4 ch. 70 watts for my rear and front 6.5" speakers,and the last amp I have to buy yet,a Kenwood 4ch. 50 watts rms for the mids and tweeters all that will run thru a Audio Control 8ch. line out converter.I highly recommend Crutchfield their staff are knowledgeable and friendly. Summed up Great gear,Great people
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Cons: Only con is that I couldn't get all 3 Amps in same brand at the price I could afford,with the hookups I wanted ,not a problem tho,I know my system will sound great!
0 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Kevin from Stafford, VA on 3/12/2024
Great just what I needed to complete the job I'm working on??????
Pros: Carries enough voltage to power any Amp
Cons: Wires are definitely bigg
1 of 2 found this helpful
Name brand quality, store brand cost.
Chris from Apison, TN on 2/23/2024
Very good quality regardless of brand. Typically, we think of in-house brands as being sub-par but the wire, fuse holder, and everything in this kit is top quality. Extremely flexible even with the large wire size. This was a choice to have red wire in a red vehicle but I feel like the quality is up there with any name brand kit I have ever used.
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1 of 1 found this helpful
Quality wire
Jordan from San Diego, CA on 10/25/2023
Crutchfield wire is quality for a decent price.
Pros: Very flexible and well made
Cons: One color option for power wire.
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Shawn from Alpine, TX on 8/7/2023
Can't beat it for the price!
Pros: Wire is easily maneuverable making installation a breeze.
Cons: None.
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Thomas from Wausau, WI on 7/3/2023
Excellent amp wiring kit. Impressed with how much copper this kit has. Thick wire sheathing for both power and ground wires. Fuse box with dual fuses is also very good quality. Wished the kit came with ferules and heat shrink.
Pros: OFC copper wires Ring terminal connectors pre-crimped on one side of power and ground wires
Cons: No ferules and heat shrink
1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Josh from LITTLE ELM, TX on 6/17/2023
0 of 0 found this helpful
Quality Wire
Jeffrey from Rayville, MO on 8/20/2022
Very quality wire kit and comes with everything you need for that extra power to your amp.
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0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Gabe from Oakland, MD on 8/15/2022
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Kris from Hines, WV on 5/12/2022
I was very pleased with the employees at the Harrisonburg store. They helped me get what I needed. I highly recommend that store!
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0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Brandon from San Diego, CA on 4/24/2022
Doesn't just put a big jacket on it; this wire is beefy
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0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Ray from Indian Head, MD on 4/6/2022
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Nathan from Liberty, IN on 3/16/2022
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Bryan from Jacksonville, FL on 3/13/2022
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Jerry from Big Spring, TX on 2/19/2022
0 of 0 found this helpful
Solid product, quality for a fair price
ALFRED from LAREDO, TX on 12/22/2021
Great way to go if you are running multiple amps. Heavy duty cables, fuse harness, and fuses included.
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1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Coppell, TX on 12/19/2021
Great value for the quality. Perfect for my new build and let me get some better speakers with the money saved
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1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Millington, TN on 9/6/2021
This was the perfect kit to install my power inverter.
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0 of 0 found this helpful
Sound its thumping awsome.
BigRo from Diboll tx. on 8/9/2021
Amazing Gauge and heavy thick wire, I will buy this 1/0 again. 100% copper and package delivery as they wish in 2 days. Thank you for this new improvement to my truck. Sounds perfect to my ears and Quality it's excellent. I recommend it right away.
Pros: Excellent
Cons:
1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Nathanael from LAKELAND, FL on 7/17/2021
I spent hours looking at audio manufacturer options, online stores. After reading so many poor reviews from other brands I decided to go with these. I gotta say they are HEAVY duty. They weigh a ton and it's 100% copper wiring. There's thousands of threads and they're super thick (especially the copper). I still have to install them but I can tell they're going to bump. I would highly recommend these. I was skeptical at first because there aren't a lot of reviews so I came in here to try and help the next person.
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2 of 2 found this helpful
Great buy
Crutchfield customer from Salt Lake City, UT on 6/14/2021
Cables are real thick and very flexible would buy again
Pros: Wire is really thick and it is still flexible to maneuver through firewall.
Cons: None
2 of 2 found this helpful
Power Wire
Jonathan from Liberty, MS on 6/14/2021
Great wire at a great price! Perfect for my set up.
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1 of 1 found this helpful
Easy install
Crutchfield customer from Round Rock, TX on 6/2/2021
I had worried I would have to get a hydraulic crimper to crimp the end that connects to the battery and ground, but to my surprise it was already done! It has my 1500 watt RMS system bumping and couldn't be happier. It's true 1/0 awg 0 gauge and ofc. Thank God I went with this company than any other. Thank you!
Pros: No need to crimp True ofc Plenty of power
Cons: None
2 of 2 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Middletown, DE on 5/24/2021
Excellent!! Very well packaged and high quality materials. Beats all of the manufacturers branded cabling
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1 of 1 found this helpful
Great kit
Crutchfield customer from Pleasant Grove, UT on 5/4/2021
0 of 0 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Oak Harbor, WA on 4/13/2021
I bought this to replace the "0 gauge" from Rockville and it was a night and day difference. Great product!
Pros: Quality wiring kit True 0 gauge
Cons: None
1 of 1 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Broussard, LA on 3/7/2021
2 of 2 found this helpful
Good kit
Crutchfield customer from Buford, GA on 2/8/2021
Great Set up here, Wires seem high grade and works great
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2 of 2 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Broken Arrow, OK on 2/7/2021
2 of 2 found this helpful
Crutchfield CK1 Amp Wiring Kit
kun from Fresno, CA on 1/7/2021
the crimping job is very poor, wire exposed at the crimp not protected. shrink tube doesnt cover all.
Pros: cost
Cons: poor quality
3 of 4 found this helpful
Worth the $$$
Crutchfield customer from Whitefield, NH on 9/26/2020
True copper, great insulation and fast shipping. Very impressed!
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4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from New Braunfels, TX on 6/20/2020
Great product and crutchfield buying experience is great!
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3 of 3 found this helpful
PERFECT CHOICE PERFECT CUSTOMER SERVICE
Crutchfield customer from Bellflower, CA on 5/30/2020
One word PERFECT!!!! Thanks to Dakota at Crutchfield!!!! Dakota looked over my order and advised me to go with this wire set which would Power one fosgate 1,000 amp for a fosgate box of dual 12s fosgate subs! And a fosgate 400 amp to power two 6 1/2 speakers and two 6x9 d speakers In the rear dash WHICH SOUNDS AWESOME!!! In my Honda Accord
Pros: Awesome QUALITY SOUND
Cons: None
5 of 5 found this helpful
A Smart Purchase
Crutchfield customer from Raleigh, NC on 1/10/2020
This installation kit was just what I needed to get my system going. The wire material is very well made and everything feels secure. By buying this and doing everything myself, I saved a few hundred dollars.
Pros: Good material; kit has all necessary items
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4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Columbus, OH on 12/31/2019
Crutchfield delivers as always. high quality 0ga. wiring kit. exactly what's needed to deliver the power to my amplifiers.
Pros: High quality at a good price
Cons: none
4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Fort Pierce, FL on 9/25/2019
3 of 3 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Pleasant Grove, AL on 3/22/2019
Quality materials
Pros: Flexibility and easy installation
Cons: None
3 of 3 found this helpful
Crutchfield CK1 Amp Wiring Kit
Mike from Chicago, IL on 3/3/2019
Great quality, good price. Would definitely recommend.
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4 of 4 found this helpful
CK1 Wiring kit
Nate from Fayetteville, NC on 12/17/2018
Great product! This wiring kit helps provide clean power to my amps!
Pros: This wiring kit gets the job done!
Cons: None
5 of 6 found this helpful
Crutchfield CK1 Amp Wiring Kit
Rudy from Pecos, TX on 10/29/2018
Solid cable my amps sound good 17 ft. Great power
Pros: Solid thick heavy
Cons: None
4 of 4 found this helpful
Amp install kit
Jeremy from Talking Rock, GA on 5/25/2018
Quality cable. Flexible really well constructed. Definitely would recommend. Power transfer is unbelievable. Used a lot of cable in the past this is by far the best.
Pros: Totally worth every penny
Cons: None
4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Crutchfield customer from Moorhead Minnesota on 10/16/2017
Was what I was hoping for hasn't cut out yet all my other ones would cut out or constantly blow fuses
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4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Jason from AR on 10/14/2017
Great amp kit buy a good set of RCA's then you're in there great kit recommended anybody running thousand plus watt amps
Pros: Comes with everything you need
Cons: Don't come with RCA's
5 of 5 found this helpful
Crutchfield CK1 Amp Wiring Kit
Willie from Cleveland oh on 4/13/2017
What a kit. Better then the brand names took my amp to a new whole level of operation.
Pros: Quality
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4 of 4 found this helpful
Amazing product perfect for any car audio setup
Sage from Mansfield Texas on 1/9/2017
I'm really impressed by the over all quality of this kit. What really caught my eye was the inline fuse tho. It looks great along with strong quality construction not cheap plastics would give 10 stars if I could. If you guys are looking to pull a lot of power this kit can take it I am running a CVX kicker 15in pulling 1300 watts rms in a ported box and it's perfect
Pros: Comes with everything you need even a little boot for passing through the fire wall !
Cons: None
4 of 4 found this helpful
Crutchfield CK1 Amp Wiring Kit
Guest from Charlottesville, VA on 9/9/2016
This is a must have for any basshead. If you have a high wattage amp and sub setup this will carry the power you need.
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4 of 4 found this helpful