---
product_id: 522507707
title: "Skar Audio 1/0 Gauge Big 3\" OFC Wiring Upgrade Kit - SKBIG3-0GA"
brand: "skar audio"
price: "€ 37.39"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/522507707-skar-audio-1-0-gauge-big-3-ofc-wiring-upgrade
store_origin: GR
region: Greece
---

# Pre-terminated lugs & heat shrink for quick install 1/0 Gauge OFC Copper for max conductivity Complete kit with clamps, zip ties & screws Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA

**Brand:** skar audio
**Price:** € 37.39
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your Big 3, Power Your Drive!

## Quick Answers

- **What is this?** Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA by skar audio
- **How much does it cost?** € 37.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/522507707-skar-audio-1-0-gauge-big-3-ofc-wiring-upgrade)

## Best For

- skar audio enthusiasts

## Why This Product

- Trusted skar audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up Your Ride:** Upgrade your battery, alternator ground, and power wires with premium 99.99% oxygen-free copper for peak electrical flow.
- • **Plug & Play Precision:** Pre-terminated 3/8" nickel-plated copper lugs with heat shrink applied save you hours of prep work—install like a pro, hassle-free.
- • **Durability Meets Style:** Nickel-plated copper lugs resist corrosion while the vibrant blue cables add a sleek, professional look under your hood.
- • **Engineered for Efficiency:** Optimized wiring reduces voltage drop and boosts alternator output—feel the difference in your vehicle’s electrical performance.
- • **All-Inclusive Installation:** Includes 6 ft power wire, two 4 ft ground wires, plus zip ties, cable clamps, and wafer head screws to secure your upgrade perfectly.

## Overview

The Skar Audio SKBIG3-0GA is a premium 1/0 gauge Big 3 wiring upgrade kit featuring 99.99% oxygen-free copper cables pre-terminated with nickel-plated lugs and heat shrink. Designed to enhance your vehicle’s battery and alternator wiring, it includes all necessary installation accessories for a clean, efficient, and durable electrical system upgrade.

## Description

When looking to improve the electrical system in your vehicle, the obvious starting point is with upgrading what is commonly referred to as the "Big 3" wiring. This Skar Audio 1/0 gauge wiring upgrade kit (SKBIG3-0GA) includes everything you need to complete the "Big 3", allowing for a hassle free installation. The cables come pre-terminated with 3/8" copper lugs attached and heat shrink already applied, ultimately saving hours of end-user preparation work. To finish the connections on the other side of the cables, we include 3 additional copper lugs and the heat shrinks. Lastly, we include multiple install accessories, including zip ties and cable clamps which are paired with wafer head screws, allowing wires to be safely secured.

## Features

- 1/0 Gauge 99.99% Oxygen Free Copper Big 3 Wiring Upgrade Kit
- Allows for upgrading the vehicle's battery ground wire, alternator ground wire, and alternator power wire
- Includes x1 6 Ft 1/0 Gauge Power Wire and x2 4 Ft 1/0 Gauge Ground Wires
- Includes x3 additional 3/8" Diameter Copper (Nickel Plated) Lugs, x3 additional Heat Shrinks
- Includes x10 8" #10 Zip Ties, x10 Cable Clamps, and x10 1/2" #8 Wafer Head Tek Screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Skar Audio |
| Part number | PartialUpdate |
| Item Weight | 2.46 kg |
| Product Dimensions | 23.5 x 20.96 x 7.62 cm; 2.46 kg |
| Item model number | SKBIG3-0GA |
| Size | 1/0 Gauge |
| Colour | Blue |
| Material | Copper |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Blue
- **Brand:** Skar Audio
- **Material:** Copper
- **Number of cable strands:** 1
- **No. of wires:** 3

## Images

![Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA - Image 1](https://m.media-amazon.com/images/I/61nrTFTHpXL.jpg)
![Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA - Image 2](https://m.media-amazon.com/images/I/71H-fmYxqxL.jpg)
![Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA - Image 3](https://m.media-amazon.com/images/I/51+u6TTV1LL.jpg)
![Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA - Image 4](https://m.media-amazon.com/images/I/51svlevwCPL.jpg)
![Skar Audio 1/0 Gauge Big 3" OFC Wiring Upgrade Kit - SKBIG3-0GA - Image 5](https://m.media-amazon.com/images/I/61-SIrSmNjL.jpg)

## Questions & Answers

**Q: Will this power a 2500 watt amp?**
A: I know this post is from 2 months ago. But you need to figure everything in RMS wattage. Not Peak. I have a SKAR 1200.1. 1200 watts RMS but it hits abt 2500 peak on the amp Dyno@1ohm. This kit is adequate for my setup. This kit is OFC. 2500 watts RMS no but if your amp is 2500 peak. Yes this is enough. Also depends if your amp is class B or a Class D amp.  Class D Amps are abt 75% efficient
Total RMS wattage divided by 0.75 then divided by 13.8 gives your total current draw of your amp. If you have a class A/B change that number to 0.50 and do the same calculation. A good rule of thumb. Take the fuse ratings on your amp and add them up. Multiply by 10 and that’s usually your real RMS not what is advertised on the amp. If it has no onboard fuse the owners manual will tell you the recommended fuse size and multiply that by 10. I’d say this 17 foot kit would be fine 1200-1500 Watts RMS. If it’s closer to 1500 watts just buy a 150 AMP fuse for this kit on amazon for 4-5$ and you should be good. Always rake distance into account too. 16-18ft of 4 gauge OFC is fine. But if you go over 18ft you need 2 gauge or 0 gauge.

**Q: Will this run my Kicker 800rms amp?**
A: no its just cable it won run it

**Q: Is this an amp kit or a phone case holder because the picture shows a phone case but the description says it’s an amp kit**
A: Amp kit, come with everything you need to hook up an amp.

**Q: Will this kit run my 1800rms mono class D kicker amp?**
A: Yes, it should.

## Frequently Bought Together

- Skar Audio 1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA
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- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*