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NVX XW0BL20

20 ft 1/0-Gauge EnvyFlex True Spec Oxygen-Free Copper Power and Ground Wire (Blue)

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• 20 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue

Learn more about the xw0bl20
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List price $199.99
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$129.99

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Product Highlights


• 20 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue

Description


NVX brand icon

Authorized dealer

100% Oxygen-Free Copper Wiring

Here at NVX, we want to make sure you are getting the most for your money. We pride ourselves on providing quality products, especially our power and ground wires. All of 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 power and ground wires are CTA-2015 compliant. 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.

Long-Lasting Design

Since our wires made with 100% OFC, we want to make sure that they last for a while and won’t corrode over time. That is why all our power/ground wires are silver-tinned, keeping them protected over time and not having to worry about them corroding. Like all of our other wires, the power/ground wires are engineered with our EnvyFlex technology. The outer jacket makes installation an easy process since it allows you to route the wire even in the tightest spots of your vehicle.

Not Just for Your Car

Looking to add an amplifier to your marine vessel? Our power/ground wires are BC-5W2 marine compliant making them useful on boats and off-road vehicles. These wires are built to withstand whatever the weather has to throw at them.

Product Details:

  • 1/0 gauge Power and Ground Wire
  • Made from silver-tinned OFC (100% Oxygen-Free Copper)
  • EnvyFlex True Spec wire for extremely flexible insulation
  • Up to 4000W RMS power handling capability
  • Exceeds AWG (American Wire Gauge) standards
  • BC-5W2 Marine Compliant for harsh environments
  • Available in other precut lengths
  • High Strand Count: 4704 strands for maximum conductivity
  • Length & Color: 20 feet (240 inches) | Blue
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Frequently Asked Questions (FAQ)


Yes. For runs over 15 feet, 4-gauge will cause a voltage drop. This 1/0 OFC wire provides the massive current flow needed to stop your amp from clipping and prevent your lights from dimming during heavy bass.
This is 100% Oxygen-Free Copper. Unlike CCA, it won't oxidize or resist current. It is the best solution for high-power builds where you need maximum efficiency and zero power loss between the battery and amp.
Never trim the copper strands. Instead, use an NVX 1/0 to 4-gauge reducer. This allows you to benefit from the high-current 1/0 wire while cleanly fitting it into a 4-gauge amplifier power terminal.
Yes, but use different colors for safety. Use this Blue wire for your Positive (+) run and the Black XW0BK20 for your ground. This prevents accidental shorts and makes troubleshooting your system much faster.
Yes. The EnvyFlex PVC is ultra-flexible, allowing it to snake through grommets and under carpets with ease. It remains soft even in freezing temperatures, making it a permanent solution for any climate.

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• Silver-tinned OFC (100% Oxygen-Free Copper) material
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• Color: White

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• Color: Blue

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• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: White

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Specifications & Details


Power / Ground Cable Specifications
Wire / Cable Type
Power / Ground Cable
Length (ft.)
20 feet
Wire Gauge
1/0 gauge
Primary Color
Blue
Complies to AWG Standards
Yes
Wire Material
OFC (100% Oxygen-Free Copper)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

XW0BL20

Weight:

8.00lbs

Internal SKU:

xw0bl20

Internal Product ID:

46862

Product and How-to Videos


  • Why Should I Buy Oxygen Free Copper (OFC) Cable? | Car Audio Speaker and Amplifier Power Wiring
  • NVX 100% OFC Power and Ground Wire | Amp Installation Kits & Big 3 Kits

Customer Ratings & Reviews


NVX XW0BL20 thumbnail image

5 star
92%
4 star
8%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
5
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Perect

The wire is thick just like it is suppose to be...It is easy to bend....Difficult to cut it's so thick....Better get some bolt or cable cutters...It takes a while to cut with basic wire cutters.

By Lance on March 28, 2014

108 found this helpful


info

very flexible wire worth the investment made a big difference in my voltage fluctuation

By Jonathan on February 8, 2015

104 found this helpful


Perfect "0" gauge wire

Its thick and heavy. Bends well and the price is perfect. Thanks Sonic!

By Rampagerich on November 12, 2013

104 found this helpful


Best cable ever

I bought the 4 gauge just to see how it was and it was great. Then I bought the 0 gauge for my big 3. The wire is thick and heavy and true to its gauge would really recommend to every body. Oh and when it says flexible it's super flexible

By Manuel on May 27, 2013

104 found this helpful


Great wire!

I have 2,500 watts rms pumping thought these wires and they handle it no problem. This stuff is better than the wire in almost any zero gauge kit and cheaper. Looks good and is flexible. I would recommend this to anyone aiming to run a high power set up.

By Graham on April 4, 2014

105 found this helpful


great wire

super flexible,and ez to work with,and its a great value too

By don f on September 17, 2013

97 found this helpful


Wire Is Good

I use 1/0 for a little bit of everything on my projects. From starter leads to big three upgrades to amp installs. The NVX wire works great for any of these, no need to get something that is any more expensive as this is just as good as any of the other more expensive brands. As mentioned in ohter reviews the flexibility is good with this wire. I have yet to buy anything NVX that was not great quality and a good price.

By Brandon on October 2, 2013

96 found this helpful


Good and cheap

I got these to do the big three upgrade for my car. I would happily purchase this again. Although be sure you get decent connectors. I made the mistake of getting cheap 0 awg connectors, even after soldiering it came loose from the alternator leaving me dead on the freeway.

By chris on September 17, 2013

93 found this helpful


good over all.

I've now yet connected what I suppose to, but the cable really looks good for my needs.

By Jose on April 23, 2014

96 found this helpful


Best Stuff on the Market

This stuff is great. Extremely flexible durable and top quality material. If you're running this stuff for anything from power to ground to speaker wire, it's all great. I use it over all the other name brands and its actually cheaper and CEA compliant as well. I only wish they had more colors.

By Steve on August 5, 2013

81 found this helpful




XW0BL5 main

NVX XW0BL5

• 5 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue

(28)

$34.99

List price $49.99

XW0BK5 main

NVX XW0BK5

• 5 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black

(15)

$39.99

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XW0GR5 main

NVX XW0GR5

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• Color: Gray

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