--- product_id: 463278928 title: "1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA" brand: "skar audio" price: "€ 285.90" currency: EUR in_stock: true category: "Skar Audio" url: https://www.desertcart.gr/products/463278928-1-0-gauge-ofc-big-3-complete-upgrade-electrical-wiring store_origin: GR region: Greece --- # 240W Peak Power 93 dB Sensitivity Neodymium Magnet 1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA **Brand:** skar audio **Price:** € 285.90 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your ride’s sound to elite status with Skar Audio TX-T Tweeters! ## Quick Answers - **What is this?** 1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA by skar audio - **How much does it cost?** € 285.90 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/463278928-1-0-gauge-ofc-big-3-complete-upgrade-electrical-wiring) ## 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 - • **Silk Dome Clarity:** Experience ultra-smooth, distortion-free treble for audiophile-grade listening. - • **Wide Frequency Range:** Hear every detail from 1.6 kHz up to 20 kHz with pristine accuracy. - • **Elite 240W Peak Power:** Unleash powerful, crystal-clear highs that dominate your soundstage. - • **Complete Installation Kit:** Flush mount design with all hardware and crossovers included for seamless setup. - • **Neodymium Magnet Precision:** Maximize sensitivity and efficiency with cutting-edge magnetic tech. ## Overview The Skar Audio TX-T 1-inch tweeters deliver premium sound clarity with a powerful 240W peak output and 93 dB sensitivity. Featuring silk dome diaphragms and neodymium magnets, these flush-mount tweeters come with audiophile-grade crossovers and mounting hardware, designed to upgrade your vehicle’s audio system with crisp, detailed highs across a broad frequency range of 1.6 kHz to 20 kHz. ## 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 | |---------------|-------| | ASIN | B0B9YDTG36 | | Best Sellers Rank | #18,553 in Electronics ( See Top 100 in Electronics ) #15 in Car Amplifier Wiring Kits | | Brand Name | Skar Audio | | Connector Type | Copper Lugs | | Customer Reviews | 4.7 4.7 out of 5 stars (285) | | Item Dimensions | 23.5 x 21 x 7.6 centimeters | | Item Weight | 5.43 Pounds | | Manufacturer | Skar Audio | | Material Type | Copper | | Model | SKBIG3-0GA | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | PartialUpdate | | UPC | 810028812215 | | Unit Count | 3 Count | | Wire Diameter | 7.6 Centimeters | ## Product Details - **Brand:** Skar Audio - **Connector type:** Copper Lugs - **Item dimensions L x W x H:** 23.5 x 21 x 7.6 centimeters - **Item weight:** 5.43 Pounds - **Material:** Copper ## Images ![1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA - Image 1](https://m.media-amazon.com/images/I/61nrTFTHpXL.jpg) ## Available Options This product comes in different **Size** options. ## 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 - AMZCNC Hammer Lug Crimper Tool - 0000 AWG Battery and Welding Cables( 8 AWG TO 4/0 Wire Gauge) - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/463278928-1-0-gauge-ofc-big-3-complete-upgrade-electrical-wiring](https://www.desertcart.gr/products/463278928-1-0-gauge-ofc-big-3-complete-upgrade-electrical-wiring) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-30*