NVX XBG3PK Big 3 Kit with True 0 Gauge 100% OFC

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

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

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 350A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

4.8

(71)
List price $114.99
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$99.99

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

100% off


Priced separately $104 98

Bundle Savings of $4 99

Total bundle price:

$99 99

Provide a secure connection for large gauge ring terminals with this easy to use Hammer Style Crimper. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

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

15% off


Priced separately $124 98

Bundle Savings of $3 75

Total bundle price:

$121 23

DESCRIPTION
NVX

Authorized dealer



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
  • Authorized Internet Dealer
  • 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)

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

FEATURES & SPECS
Big 3 upgrade Kits Specifications
Power/Ground Wire Size
1/0 gauge
Power Wire Length
6 feet
Power Wire Color
Blue
Ground Wire Length
4 feet
Ground Wire Color
Gray
Complies to AWG Standards
Yes
Wire Material
OFC (Oxygen-Free Copper)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
VIDEOS AND HOW - TO
  • NVX 100% OFC Power and Ground Wire | Amp Installation Kits & Big 3 Kits
  • How To Install the Big 3 Upgrade | Improve Your Vehicle's Electrical Charging System | Car Audio
REVIEWS
NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

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

4.8

(71)

Write a review

Overall rating distribution

5 star
92%
4 star
4%
3 star
1%
2 star
1%
1 star
1%

By feature average rating

Durability
4.9
Value
4.8
Features
4.9
Design
4.9
Usability
4.9

Jake

August 4, 2014

Great for the Price

Thick 4700 strand. Not as thick as Knu but it is so much cheaper and it is well worth the money. Great product. Heat shrink is a little dinky and lugs have small holes so it wasn't easy to find grounds.

107

found this helpful.

Johnny

November 9, 2014

Good Quality

Helps upgrade your stock cables to run your system better

98

found this helpful.

fidel

August 14, 2014

Great !!!

Good quality I will recommend this nvx product to anybody for the 3 upgrade

101

found this helpful.

Machapu

June 26, 2014

Awesome kit

This kit has the same amazing high strand silver tinned copper that NVX uses in their amp kits. It is super flexible and easy to work with. The ring terminals that are included i noticed are made of copper with some kind of chrome coating, and they are very good quality. You will need some sort of crimping tool though. The only thing I didnt like is they suggest that you put a fuze within 12 feet of your battery on the battery wire but there isnt one included with this kit but otherwise it is awesome.

92

found this helpful.

Smurf turf

October 28, 2014

Love it

I ran this kit in a 2009 Aveo5 lt and it was very easy to work with and had plenty of wire to use. It made a major difference in the electrical system. I am running 2 Dc audio 12 inch level 4's and a hifonics 2400.1 d class amp and a hifonics 640.4 and not headlight dimming since I put this in the car.

89

found this helpful.

dain

November 23, 2014

OK

its a nice true gauge ofc product that in my opinion is worth the price

90

found this helpful.

Robbie

August 14, 2014

Does what it should!

I purchased this big3 because I needed to upgrade to 1/0 alt wiring for the 320amp DC alt coming in. Kit has everything you need besides a fuse and block, nice flexible high quality ofc wiring and sturdy terminals. Even on the stock alt just adding this wiring increased my output and really helped stabilize my voltage. Something that just about any audio system can benefit from.

89

found this helpful.

Jarred

August 10, 2014

Big 3 done

Great wires, easy to install and gauge to spec, fits 0 gauge fittings perfectly. I also bought the NVX battery terminal connectors. Very happy with the quality of their products. Ended up with about 4FT extra wire.

87

found this helpful.

Michael

January 11, 2015

Great kit

This big three kit is awsome. I like how only one end of each wire has a terminal crimed on and not on both ends. Having the extra terminals to crimp on your own allows for a custom cut and crimp. I install car audio as a hobby for many of my friends and family. As well as their friends and relatives. I have used many kits, or custom made my own. This kit is extremely convenient and easy to use. It allows for custom cut and no need to purchase anything extra. Everything you could possibly need for a big three upgrade is in this kit. The wires are extremely flexible and will turn into tight corners. I like to hide as much wire as possible as I like a clean look. These wires were more than what I hoped and was looking for. I will most definitely be looking for spools of this wire for future audio installs.

88

found this helpful.

Honkytonkman

February 18, 2015

big 3 kit

this is a great kit. I bought off ebay a 8 ton crimper to crimp the lugs that needed to be crimped after you get them to length. This kit fit perfectly over my new mechman alternator lug. The big 3 kit now gives me all the power I need. The wires were plently long enuff and install was so easy. Buy it...it just works.

78

found this helpful.

Matt

July 5, 2014

Good Wire, But That's It

Awesome, true to spec wire, fairly flexible being that it's such a big wire. The kit came with everything I needed to do the big 3. Now for the bad part. The upgrade did absolutely nothing for my charging system, the only thing I done was managed to blow money on something that I didn't need, made no difference. It's all a sales gimmick, the only way I think it will make a difference is if your running a really h/o alternator in which you would be required to run larger gauge wire or melt the smaller gauge factory wiring, catch stuff on fire etc, but for a stock alternator? Your just wasting your money. But I can't give this product a low star review, it's wiring. The wire is great, just the purpose of the wiring is a waste of time & money for stock alternators. Bad purchase for my app, or any similar app running stock alternators, don't recommend big 3's for it, just trust me and don't make the mistake I did..

80

found this helpful.

Drew

January 21, 2015

NVX Big 3

Got this product very quickly, for what you pay for its very good 1/0 OFC wiring and came with all necessary things for installation. I would recommend this product if your on a budget looking to improve your electrical.

78

found this helpful.

$JoKeR$

February 25, 2015

Great Quality Wires For A Great Price

These wires work good with allowing a lot of juice to flow I got these wires when I ordered a 300 amp alternator cuz I added aa lot to my car audio, I gt 2 12 inch kicker comp vrs in a ported box with a 1000 watt ma audio mono amp plus 2 15 inch kickersolo baric L7s in a ported box with a 5000 watt planet audio mono amp which i bought that amp from this site as well
Its all great

73

found this helpful.

Eat My @ss

February 8, 2015

good product

This item is good because you can get it all in one order. Its more expensive than ordering by the foot, the ordering terminals separate and all that. So it adds a bit of convenience. The cables are high quality. The terminal are also very good. Make sure you scrape, sand, or grind off the chrome finish . Its copper underneath.

Only thing that would make this kit better is if included a fuse holder and a fuse (like the competitor products) . The reason I chose this kit over the ones that include the fuse and holder, is this is OFC cabling. If your going to buy 0 gauge, no point buying crappy CCA.

Overall good value, would definitely buy it again in the future.

71

found this helpful.

$JoKeR$

February 25, 2015

Great Quality Wires For A Great Price

These wires work good with allowing a lot of juice to flow I got these wires when I ordered a 300 amp alternator cuz I added aa lot to my car audio, I gt 2 12 inch kicker comp vrs in a ported box with a 1000 watt ma audio mono amp plus 2 15 inch kickersolo baric L7s in a ported box with a 5000 watt planet audio mono amp which i bought that amp from this site as well
Its all great

67

found this helpful.
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• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

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ITEM DETAILS

Manufacturer:

NVX

Model Number:

XBG3PK

Weight:

6.40lbs

Internal SKU:

xbg3pk

Internal Product ID:

86029

Item Added to Cart

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

$99.99

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