







🔊 Elevate your ride’s sound game with power, protection, and pro-grade wiring!
The InstallGear 4 Gauge Amp Wiring Kit is a 17ft comprehensive car audio wiring solution featuring true spec 4 gauge CCA power cables, complete with ground, RCA, speaker, and remote wires. Designed for easy installation with included terminals and a rubber grommet, it ensures reliable power delivery up to 3000 watts and protects your system with a 100A ANL fuse holder. Perfect for small to mid-size vehicles, this kit combines durability, professional-grade materials, and user-friendly design, earning high praise from thousands of car audio enthusiasts.


| ASIN | B07BSYGZPC |
| Best Sellers Rank | #125,425 in Automotive ( See Top 100 in Automotive ) #526 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | InstallGear |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,317) |
| Date First Available | March 29, 2018 |
| Global Trade Identification Number | 00850075307432 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.9 pounds |
| Item model number | IGAK4BL |
| Manufacturer | InstallGear |
| Manufacturer Part Number | IGAK4BL |
| Material | PVC, Copper Clad Aluminum |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Output Power | 3000 Watts |
| Package Dimensions | 12.32 x 10.39 x 3.19 inches |
| UPC | 753968370929 |
I**S
Great install kit for a small-mid size vehicle.
Always hit or miss with some of these less expensive install kits but I’m pleased with this one and I especially liked the soft feel on all the wires. Beats the hard plastic acrylic sheathing. Haters gonna hate just ignore the negative reviews like “wires a little short” it tells you EXACTLY how long each wire is. If you have a big car or know you have a lot of routing, this kit probably won’t have enough wire, look for a 25ft kit. Also, people griping on here about the remote wire. It’s a REMOTE wire. It’s supposed to be small. It was actually the same size as the one coming off my pioneer head unit. 8 gauge wire was true to size, easy to strip and connect and the fuse holder worked perfectly . Speaker and RCA cables were decent quality as well. Wired up a 1000 watt amp and have no issues. Even came with terminal connectors and a few wire ties. For under $20, I’m sold.
A**P
Great Kit!!!
It was definitely 4ga as described. Works well and included everything I needed for a mono amp install. Copper Clad Alum as described. Pulling a steady 14volts +/- .5v in a 12 ft run after an hour of runtime from a stock battery and alt. Stayed cool as a cucumber. No complaints at this price point! And remember kids, use a proper crimping tool on those terminal ends ;)
K**H
Can't beat it for the price!
Got it all installed no problem. Cable seems to be good quality. No issues with the fuse housing. Was able to put a 12" subwoofer with a 500 watt monoblock amp in my 2019 Subaru Crosstrek. Came with plenty of wire for the power and ground. I didn't use the RCA cables but they seem to be good quality. The speaker wire with the kit was great and there was plenty of it. For the price, it's a solid kit for single sub installs like mine. If you're looking to install two or more, get a 4 gauge or 0 gauge kit just to be safe. Overall, very satisfied with my purchase. Will update if I have any issues in the future.
B**B
Good for the $ and what it is
For the price and CCA wire, its mostly good. The terminals are super cheap, but they work.
A**L
Exactly as described.
My son had the amp hooked up withing 20 mins. Very easy to install. Working great.
R**M
Excellent
Excellent kit at a great price. The power lines have good internal wire thickness, bigger than the last 8-gauge kit I used. Fittings/connectors also seem to be high quality. I wish the RCA cables were right angled on one side, and they're too long for my application (17 ft) , but no other complaints. Buy this one.
A**A
Best bang for your buck!
I thought this was a great kit concerning the amount of money you spend. If you want mild bass out of a single sub and amp, this kit should be plenty. Why anyone would give this less than 5 stars after paying $16 and getting a complete and usable kit must be a moron. If I paid $50 and received this in the mail, I might get upset but guess what? It handles my 300 watt RMS amp without a problem and the soft touch cable is much easier to install than that hard plastic crap. Grommets would have been a nice option, but I can get those easily.
K**R
Unbiased pro cable tech
It's descent. Not true copper by they don't hide that either, it's copper coated aluminum. Descent parts: power cable, ground cable, RCA cables and crimp ends. Bad parts: the remote cable breaks very easy after it's stripped, the wire loom included is pretty much trash but adds a nice look under the hood and the zip ties are tiny, if using these zip ties double them up. I wire professionally 5 days a week and have a lot of experience. Get a nice crimper that gets you some good pressure while crimping and I crimped with a heavy duty 10-12 crimper and it worked well. Last point would be I'm unsure if this is true 8 gage after it's stripped as I was able to crimp with 10-12 with no issues.
D**D
Es un excelente kit, se siente de buena calidad, cada cable está rotulado con la marca, trae todo lo necesario para una instalación completa, obviamente por el precio es CCA pero para un amplificador chico/mediano queda perfectamente
T**S
Perfect length. Had lots of slack running the wire from the engine bay battery, through side panels and into the trunk of a 06 Corolla. All of the wire is good quality. Came with every thing needed, even lots of extra speaker wire! Nice kit for only $30 👍
K**N
Purchased this product because of good value for the price. Unfortunately, when it arrived and was opened, Saw the fuse holder doesnt have any type water ingress protection. If installed in the engine bay, water will damage the end of the wires going into fuse and the water will wick its way into the wire further. This kit is only good for cars that have batteries inside the car, such as under seat or in trunk compartment, otherwise its not recommended.
T**.
Not overly impressed. Very cheap quality, copper strands so thin they are constantly breaking off like fibers. The fuse holder wouldn’t conduct voltage, let to hours of troubleshooting and had to go buy another one. Cheap but I got what I paid for.
A**E
The rem wire is garbage, feels like an elastic , the fuse is trash also.. the rest is alright
Trustpilot
2 weeks ago
1 month ago