XBG3PK | 1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Systems up to 350 Amps

NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

Designed By Installers for You

Each amplifier wiring kit is specially designed and curated by professional installers. Each feature in the wiring kit was carefully chosen by these audio professionals. If anyone should know the challenges and headaches of installation kits, it would be them. Here at NVX, we look to them to actually design our kits, allowing us to bring these features to each one of our customers. We had a very high level of attention to detail when engineering these kits. Because of this expertise we were able to be amongst the first in the industry to include 8 gauge speaker wire in the box. This way everyone with high-power systems will no longer be forced to use 8 gauge power wire instead. It’s the details like this that separate us from the rest.

High-Quality 100% OFC Wiring for Any Application

Our amplifier wiring kits are top of the line compared to our competition. Our wires are made with 100% Oxygen-Free Copper with NO aluminum blend, unlike some of our competitors. Advantages to OFC include increased conductivity to carry more current to your amplifier, reduced strain on your vehicle’s electrical system, and improved heat absorption. Our wire is also silver tinned, which helps prevent the wires from corroding over time. NVX power and ground wire use EnvyFlex insulation which allows for greater flexibility making it much easier to work with. Our wires are BC-5W2 marine compliant making them useful on boats and off-road vehicles. At NVX, we are completely transparent with how many wire strands are in each cable, so you know exactly how thick each one is. Our competitors will never be that upfront with you.

More Wire Length for Wider Application

Other quality amplifier kits such as Rockford Fosgate or Stinger only give you 30 feet of speaker wire to work with. Here at NVX, we provide 40 feet in ours. In our 4-channel amplifier kits, we give customers 60 feet of speaker wire, two times as much as the competition. We also provide more power wire than our competitors as well with 20 ft of wire. That’s 2-3 feet more than other “premium” amp kits. With longer wire lengths, our amplifier kits make installations easier for larger vehicles such as SUVs.

RCA Cables Designed with You in Mind

Our audio interconnects RCA cables are constructed with twisted pair technology, which helps with outside noise reduction. The tactile grip RCA ends make for a tight connection for your amplifier. Our RCA cables are color-coded to help indicate left and right channels. We also offer shorter RCA cables for a cleaner installation. No need to try and hide unnecessary, extra wiring.

Product Details:

• NVX XBG3PK
• 100% OFC (Oxygen Free Copper) 1/0 Gauge Big 3 Upgrade Kit
• Use to upgrade your factory battery ground wire, alternator ground wire and alternator power wire
• Use to solve issues with dimming lights
• More effective than a capacitor when experiencing dimming lights
• Makes electrical system run more efficiently
• Deeper bass
• Amps run cooler and are less likely to go into protect mode
• Use for systems 350A or less
• Thick but flexible 100% OFC wiring
• Limited Lifetime Warranty

What's in the Box?

1. 4' 1/0 AWG Ground Cables w/ Ring Terminal (x 2)
2. 6' 1/0 AWG Power Cable w/ Ring Terminal (x 1)
3. Black Nylon Cable Clamps (x 10)
4. 1/2" #8 Wafer Head Tek Screws (x 10)
5. 8" Black Zip Ties (x 10)
6. Additional Ring Terminals (x 3)