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InstallGear 4 Gauge Amp Kit - Amp Kit with Amplifier Installation Wiring True Spec and Soft Touch Wire - 4 Gauge Wire - Amp Wiring Kit 4 Gauge - Sub Wiring Kit - Amp Wire Kit

  • Based on 7,858 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Friday, Nov 22
Order within 17 hours and 46 minutes
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Size: 4 Gauge


Color: Red


Features

  • OPTIMAL POWER TRANSFER WITH 4 GAUGE AMP WIRING KIT: Experience peak performance with the InstallGear 4 Gauge Amp Wire Kit. The 17ft Red Soft Touch CCA Power Cable / power wire for amp ensures efficient power delivery, maximizing your amp's potential.
  • GROUND-BREAKING CONNECTIVITY WITH 4 GAUGE WIRE: Elevate your sound system with the 3ft Black Soft Touch CCA Ground Cable. Engineered with precision, this 4 gauge amp kit low resistance, establishing a solid ground connection for your amplifier.
  • CRYSTAL CLEAR SIGNAL TRANSMISSION VIA 2-CHANNEL RCA CABLE: Immerse yourself in pristine audio with the 17ft Soft Touch 2-Channel RCA Cable. Transmit signals flawlessly, eliminating interference. Elevate your listening experience with this essential component of our amp wiring kit 4 gauge.
  • SEAMLESS SOUND DISTRIBUTION WITH CCA SPEAKER WIRE: Achieve perfect harmony in your audio system using the 17ft Soft Touch CCA Speaker Wire. Engineered for optimum conductivity, this wire ensures clear, less distortion sound.
  • Guard your system against power surges with the included ANL Fuse Holder with 100A Fuse.

Voltage: 12 Volts (DC)


Manufacturer: InstallGear


Mounting Type: Surface Mount


Brand: InstallGear


Number of Channels: 2


Voltage: ‎12 Volts (DC)


Manufacturer: ‎InstallGear


Mounting Type: ‎Surface Mount


Brand: ‎InstallGear


Number of Channels: ‎2


Package Type: ‎box


Material: ‎Copper Clad Aluminum


UPC: ‎789398416807


Item Weight: ‎3.01 pounds


Package Dimensions: ‎9.8 x 8.46 x 3.03 inches


Item model number: ‎IG4AKR


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎IGAK4


Date First Available: December 15, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Good quality wire
Size: 4 Gauge Color: Red
Comes with most everything you need to wore in your subwoofer. Great quality at a good price. Recommend.
Reviewed in the United States on September 12, 2024 by Anna

  • Great quality
Size: 4 Gauge Color: Red
Excellent installation kit. Came with everything I needed. Now my wife car has that "slap" she wanted
Reviewed in the United States on October 30, 2024 by Mike Bibbins

  • Has everything you need
Size: 4 Gauge Color: Red
The kit comes with everything you need to install the amp. With one exception, there are a few connectors that you will need to buy unless you want to go old school and just put the wires between the little squeeze plate on the amp and tighten them down. It comes with, a two channel RCA cable that will reach all the way to your trunk if necessary to plug in the amp. You will need to buy a four channel RCA cable so you can hook up your rear speakers and your front door speakers. All in all, it was an absolutely great value. It saved me quite a bit of money versus buying it from an audio store. I would recommend this product to anyone installing an amp. ... show more
Reviewed in the United States on October 10, 2024 by Ripped off by Amazon

  • If you stay within the limitations of the CCA wire, it's really hard to go wrong.
Size: 4 Gauge Color: Red
I'm not going to lie, this isn't the best kit out there. In fact, far from. From what I can gather, this kit is cheap because it is using CCA (copper clad aluminium) wiring, and not OFC (oxygen-free copper). As such, the wire in this kit will NOT handle the same amount of electrical load as a 4 AWG OFC cable. That being said, for having CCA wire, this kit is definitely a steal at it's current price (~20 when I bought it vs ~60 for OFC). It has everything you'll need to get started, and it's all good enough to be serviceable. The selling point here, though, is the gauge of the wire. Most CCA kits are very much undersized, and with a larger insulator in order to give off the appearance of true 4 gauge. But the wire in this kit appears to be actual 4 gauge (compared to a 4 gauge battery cable I had laying around). Because of this, there should be no doubt of what this kit can power. As a general rule, CCA should always be treated as being as capable as its 2 gauge lower OFC counterpart. This means that this particular 4 gauge CCA cable is more along the lines of a 6 gauge OFC cable. This means it should be able to power around 600 watts RMS without too much trouble. Going beyond this, however, may cause the CCA cable to overheat and begin to melt (please see 6/17/18 update below). For me, I have it powering around 376 watts RMS across two amps (one for two 12" Aplines and a smaller one for my front door speakers). The wire does not get warm to the touch, even after running my system up quite loud over a decent period of time (~1 to 2 hours). Another thing to keep in mind is that CCA has a tendency to corrode MUCH quicker than OFC. In fact, I've seen some of my CCA wire that I used for other projects (not the wire in this particular kit) corrode in less than a year. As such, I recommend treating connections with dielectric grease, which will help to protect the connections from corrosion. Do this, at least under the hood where it is more prone to outside elements, and you should be fine. Just keep an eye on it. Another thing to keep in mind is that the fuse holder in this kit is NOT water proof. So do not put it in an area that is likely to get wet, and ensure that you use dielectric grease on the connections to the fuse. Overall, this kit is too good to pass up, so long as you understand its limitations and that you get what you pay for. This is NOT a premium kit. I realize there is a bad stigma against CCA, but, if you stay within the limitations of the CCA wire, it's really hard to go wrong. AFTERTHOUGHT: The speaker wire included with this kit is pretty junky looking, in my opinion. I used it myself, but only because I know I'm not going to put more than 38 watts RMS through them (probably less than that even). Fine for a small external amp for door speakers. Not so much recommended for subwoofers capable of 100+ watts RMS. UPDATE 6/17/18: So, I went a little bit overboard recently, and wound up adding two more 12" subwoofers, in addition to the two Alpines I already had, for a total of four 12s. In order to power all of this sufficiently, I decided to get a decent budget amp from Rockville (Rockville dB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!). Running them bridged should push, at most, 800 RMS, which exceeds what I recommended above. To add a little more salt, I also upgraded the front amplifier for my doors to a budget 2-channel that I picked up from WalMart (Dual XPR82D). It has a CEA rating of 80 watts RMS, per channel. So, if I understand correctly, this means it is pushing up to 160 RMS between my two door speakers (I have the gain all the way up, with no distortion). After doing the math, it would appear that I am running up to 960 RMS, give or take depending on listening volume. Probably a smidge less, but definitely more than the 600 I recommended earlier. The point of this update is to share that I've yet to feel my power wire so much as get warm, and I haven't changed it out, or even added to it. Does this mean that I changed my recommendation? Well, no. After all, I am running a secondary battery specifically made for car audio. I'm no engineer, but I'm guessing that this battery could be helping to keep the load off the main wire during peak power usage from my amps, considering it has a lower resistance and is closer to my amps. Take this update with a grain of salt. I just wanted to share my positive experience thus far. Completely on you if you choose to take the same risk and start some kind of fire by accident. I will update if my experience changes. ANOTHER UPDATE 3/25/19: I have since changed my setup a little bit. Life circumstances changed and, as a result, the space I need in my vehicle also changed. Due to this change, I went down to a single amp, and a single 12" Alpine. Still rocking the Rockville, but it's now powering my entire sound system (two 6x9 doors and the 12). The only thing that hasn't seen a major change in nearly a year is the power wire. It is still holding up fantastically. It has yet to get warm, or cause any noticeable issues with my setup. I still check it once in awhile to ensure it hasn't corroded. Luckily, the dielectric grease trick appears to be working, as I've yet to see any signs of corrosion. I'll update this review again if anything negative happens with the power wire down the line. If that update never comes, then it's safe to assume that the wire remained in good condition for as long as I needed it. ... show more
Reviewed in the United States on May 20, 2018 by Devon Day Devon Day

  • Seems to work well
Size: 4 Gauge Color: Red
My only advice is to be careful when stripping the ends. I was pretty careful, using a razor blade to gently press into the ends of the 4ga wire all the way around, to expose the ends, but the blade still cut several strands of the copper as well. It is very fine and very soft. Being that the majority of the wire is aluminum, I hated to lose any of the copper. ... show more
Reviewed in the United States on August 21, 2024 by DanielM

  • Nice entry level wiring kit
Size: 4 Gauge Color: Red
For the price, this kit is nice. The quality is fine and I am getting absolutely no "engine noise" from my system using this kit, and that's one of the most important things to me. Make sure you do a good job attaching the ground wire, that's the one that messes a lot of first time installers up. If you install it on a painted part of the car, it may introduce noise. I always grind down the area I'm mounting the ground to, usually around a seat bolt or something fairly strong so it's a nice solid connection. All the connectors are fine, you will need a crimp tool or a pliers to crimp them. The RCA cables are pretty good quality, and the remote wire is small but works well. Fuse holder is nice, easy to connect and mount. I think the speaker wire is a little small if you are powering a subwoofer, but it works. You can double it up which effectively lowers the gauge by one level (every lower gauge is double the thickness of the previous gauge). This will help reduce resistance which puts less strain on your amp and can result in better sound with less distortion. Anyway, this is a good wiring kit. Price is nice, quality is fine. I'm happy with it. ... show more
Reviewed in the United States on November 9, 2018 by eric

  • Way better than Skar $30 4 gauge kit
Size: 4 Gauge Color: Red
I usually buy Stinger or Rockford Fosgate kits. Took a chance on a Skar 4 gauge kit for about $30 and I was so disappointed with how tiny the power wire was. Seemed more like 8 gauge than 4. I then tried this one and felt more confident that this kit can handle 1000-1200 watts. True 4 gauge and just all around better quality. I would definitely recommend or buy again. ... show more
Reviewed in the United States on September 9, 2024 by Jonathan

  • No complaints
Size: 4 Gauge Color: Red
Great price. Just the perfect amount of power cable.
Reviewed in the United States on August 28, 2024 by Jeremy

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