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Zhevrax

4 Gauge 100% Copper OFC Complete Amplifier Wiring Kit | True Spec 4 AWG (American Wire Guage) for Automotive Car Audio Subwoofer Amp Install (incl Power Ground Cable RCA Speaker Remote Wires)

  • Based on 157 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 23
Order within 13 hours and 33 minutes
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Size: 4 AWG


Features

  • Built in the same factory as elite brands - minus the flashy packaging and bloated brand markups. Just raw performance and pure value.
  • Oxygen-Free Copper (OFC) - unlike cheap, brittle CCA (Copper Clad Aluminum) that corrodes easily and handles only 60 -70% of the power.
  • Fully gauged to AWG standard - careful of the many severely under-sized, hazardous wires on the market.
  • 17 Ft - 4awg OFC Matte Blue Ultra Flex Power Cable | 3 Ft - 4awg OFC Matte Black Ultra Flex Ground Cable
  • 25 FT 14 awg OFC Speaker Cable | 17 Feet 2-Channel Double Twisted OFC RCA
  • 25 FT 18 awg OFC Blue Remote Turn-On Wire | Gold Plated ANL Fuse Holder | All Necessary Accessories

Description

Zhevrax AudioPure Oxygen Free Copper 4 AWG Complete Amplifier Installation Kit• Same factory as two elite brands with same top-tier quality • We slashed the fancy packaging and brand markups to deliver real value• True to 4AWG Spec - careful of the many under-sized wires flooding the market.• Oxygen Free Copper - avoid cheap, brittle CCA that corrodes easily and handles only 60-70% of the power. • CCA wires need to upsize by at least two gauges to match OFC performance Kit Includes:‧ 17 ft flexible 4 awg blue power cable w/ ring terminal pre-assembled‧ 3 ft flexible 4 awg black ground cable w/ ring terminal pre-assembled‧ 25 ft flexible 14 awg blue & black speaker cable‧ 17 ft flexible 18 awg blue remote wire‧ 17 ft flexible double-twisted RCA wire‧ 6 ft black split loom tube‧ Gold plated ANL fuse holder w/ 150 Amp fuse‧ 4awg (2 pcs) & 14awg (4 pcs) gold plated spade terminals‧ 4 pcs gold plated female disconnects‧ 4 pcs blue BV connectors‧ 3 pcs screws, 1 pc cable grommet, 10 pcs cable ties Kit rated up to 2000 Watts RMSUse default 150 Amp fuse (included) for 1500-1800W systemSwitch to 100 Amp fuse (not included) for 1000-1200W systemSwitch to 120 Amp fuse (not included) for 1200-1500W systemSwitch to 175 Amp fuse (not included) for 1800-2000W system

Manufacturer: Zhevrax


Mounting Type: Surface Mount


Brand: Zhevrax


Number of Channels: 2


Output Power: 2000 Watts


Mounting Type: Surface Mount


Number of Channels: 2


Output Power: 2000 Watts


Maximum Output Power: 2000 watts


Material Type: Copper


Specification Met: Power Handling Capability


Manufacturer: Zhevrax


Model: AMP4CU


Brand Name: Zhevrax


Part Number: AMP4CU


Included Components: Power Cables, Speaker & Remote Wires, 2-Ch RCA, Fuse Holder, Accessories


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 23

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • EXCELLENT kit
Size: 4 AWG
I bought this after a disappointing purchase of a Skar “8-gauge” kit. If I used that kit, my car probably would have caught fire. It was super thin and was not ofc. Anywho, I digress. This is the real deal, ofc wiring kit. Great quality, great thickness, and a nice array of terminal connectors. One super minor complaint (if you call it that) is the ring terminal for the ground was about a millimeter too small for my ground bolt. Nothing a dremel or step bit couldn’t fix. I was a bit confused with the RCAs as one is black and one is grey. I put the black in the white terminal and grey in the red. It worked fine. Sounds absolutely amazing. I ordered 4-gauge and I got 4-gauge. The fuse holder and 150-amp fuse was really nice too. No audio interference and system works as it should. Wiring is extremely flexible and durable. Buy it! You won’t be disappointed. ... show more
Reviewed in the United States on October 10, 2025 by Alex R
    • Excellent value and great product
Size: 4 AWG
I used this kit to install a 600w subwoofer and amplifier to my aftermarket stereo and it worked great. The kit includes everything to get started, however I did notice two things that could be better. 1, the connectors for the power wire and the ground that go to the amp have very poor quality prongs and I had to use tools to resize them to fit my amp. The ground fell out once while I was driving which spooked me, if the power wire came out that’s a fire hazard! I ended up buying an aftermarket 4ga prong set which wasn’t expensive and made the unit safe. 2, the fuse is way oversized. 150A will blow my amp way before blowing the fuse, which means you will have to buy a smaller 100A fuse to actually be safe. Other than those two things, for the price you can’t complain at all. The quality of the OFC cables really shines with the sound quality of the system. The cables had good weight to them and were wrapped with heat resistant shielding. Overall I’m very satisfied with the purchase. My setup is a 1600w mono pioneer amp and 1 12” 600w kicker sub both wired at 2ohm. ... show more
Reviewed in the United States on March 4, 2026 by JJ
    • Very high-quality amp-wiring kit, was very impressed!
Size: 4 AWG
Review Image by ZBoomer
The media could not be loaded. I've been into car audio literally for decades, but out of the game for a few years, so I wanted a kit, didn't want to build my own, and this kit really hits the mark. I'm super impressed with the quality of literally everything in the kit. The 4AWG kit I bought is super flexible, true to size, yet the insulation seems super tough, I found this out when stripping the ends, lol. Very flexible but tough, not sure how they managed that, but they did. The included speaker wire is high quality and also super flexible, as is the turn-on lead, and the ANL fuse holder is nice. The copper wiring in all of the wiring appears to be pure OFC, very flexible, tiny-stranded copper as well, very nice. Ditto the RCA patch cable, it appears very high quality as well, but for me, way too long for my application, I ordered an identical one 3ft long instead, so keep that in mind. If your source is near the amp, it's likely this RCA cable will be too long as well, and obviously you can't shorten them to length like a power cable. Also regarding the fuse, the included 150a fuse was too big for my application, my amp recommended 100a, so I did purchase some 100a fuses separately, another thing to keep in mind. I found the kit a great value for the money, can't beat it, and it delivers endless power to my Down4Sound MM1000 amp, which can put out over 1500w peak, so a perfect match. ... show more
Reviewed in the United States on June 19, 2025 by ZBoomer
    • Copper!
Size: 8 AWG
Not a great deal, not a bad deal, perfectly balanced. You get just the right amount of COPPER wire for the price. The wire "seems" super high quality OFC , it comes with a bar type fuse holder that I will not use (Extra stash), connectors are great, the RCA-type cable is very long but is twisted pair, maybe 24awg guessing? (It isn't coax). But that is OK, that was exactly what I needed once I snipped off the RCA type ends :-) - Remote wire is nothing to get excited about but it is decent enough with a super thick jacket. Overall, A+ ... show more
Reviewed in the United States on January 20, 2026 by Shopper
    • Great quality for price
Size: 4 AWG
Great product, like most this item was mainly purchased for the power wire/ground wire. Everything is solid and works great.
Reviewed in the United States on March 5, 2026 by Jaime
    • Great budget kit for moderate systems
Size: 4 AWG
Review Image by Al
Review Image by Al
Great looking kit for the price, I installed in my 2021 GMC Serria to support 1150 watts. The wire looks to have a high strand count and is very flexible, the speaker wire also looks like good quality. The reason for 4 stars is the wire itself is very bright almost a bit cheap looking, I have some other high-end wire that is heaver and a dull color, I have no way to test if this true OFC or not. I also replaced the huge fuse holder for a smaller unit; this kit supports my system just fine and only time will tell. ... show more
Reviewed in the United States on December 12, 2025 by Al
    • Good kit amp wiring set up
Size: 4 AWG
Review Image by arthur d.
Perfect amp wiring kit for my set up came in quick and also can’t beat the price on it
Reviewed in the United States on April 23, 2026 by arthur d.
    • Solid Kit
Size: 4 AWG
6 Month Review. Kit is good! I was a bit skeptical because I didn't recognize the brand, but it's held up and has been reliable. It was long enought to get the trunk space of my 01 RX300 with a bit of room to spare. True 4AWG. I have it running to a Skar SVR 12. Overall, I give it a 9.8/10, just wish the positive cable was a few inches longer. ... show more
Reviewed in the United States on March 20, 2026 by Jesjam_1

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