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NVX XW4BL5

5 ft 4-Gauge EnvyFlex True Spec Oxygen-Free Copper Power and Ground Wire (Blue)

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• 5 feet 4 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue

Learn more about the xw4bl5
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List price $29.99
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$19.99

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Product Highlights


• 5 feet 4 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:

  • 4 gauge Power and Ground Wire
  • Made from silver-tinned OFC (100% Oxygen-Free Copper)
  • EnvyFlex True Spec wire for extremely flexible insulation
  • Up to 1500W 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: 1862 strands for maximum conductivity
  • Length & Color: 5 feet (60 inches) | Blue
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Frequently Asked Questions (FAQ)


Yes. For the best performance, grounds should be under 3 feet. This 5ft section allows you to reach a solid chassis bolt while keeping resistance low, preventing the "alternator whine" caused by long, thin ground wires.
Yes. The silver-tinned copper resists corrosion in engine bays. Replacing your factory 8-gauge alternator wire with this 4-gauge OFC will stabilize your charging system and reduce headlight dimming during heavy bass hits.
Do not cut the strands. Use NVX 4-gauge wire ferrules. This bundles all 1,862 strands into a solid cylinder, ensuring a 100% connection and preventing "stray strands" from shorting against your amplifier's chassis.
The EnvyFlex PVC is rated for high temperatures and is oil-resistant. To ensure a permanent solution, use split-loom tubing when routing near the engine block to protect the insulation from long-term heat fatigue.
No. While 4-gauge is high-quality, 2000W RMS requires more current than 4-gauge can safely pull. Solution: Upgrade to NVX 1/0-gauge (XW0BL5) to prevent the wire from overheating and your amplifier from clipping.

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Specifications & Details


Power / Ground Cable Specifications
Wire / Cable Type
Power / Ground Cable
Length (ft.)
5 feet
Wire Gauge
4 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:

XW4BL5

Weight:

0.88lbs

Internal SKU:

xw4bl5

Internal Product ID:

40534

Product and How-to Videos


Customer Ratings & Reviews


NVX XW4BL5 thumbnail image

5 star
93%
4 star
7%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.8
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Very nice

True gauge ofc cable as good as kicker cable. Very flexible and easy to work with and would recommend to anyone looking to use quality cables.

By Dae on July 15, 2014

90 found this helpful


great

Its very durable, strong but yet remarkably bendable. Works well....

By Danny on April 4, 2014

89 found this helpful


Great Value

Good looking and durable wires, Easy to run and greatly boost the efficiency of the system.

By JD on February 26, 2014

90 found this helpful


True guage

This stuff is super flexable and is true guage at an awesome price using this stuff to run 2 amps runs them just fine.

By kaleb on February 9, 2014

85 found this helpful


Good cable for the money!

Very flexible for tight routing applications. I only bought 5 ft to use for a ground, but I like the wire. No complaints here.

By benz_guy87 on May 11, 2013

73 found this helpful


Best wire yet

This power wire is not stiff like most of the others and easy to bend where you want it

By Floyd on November 28, 2013

71 found this helpful


Good wires

I didn't need a roll, this was just what I needed!

By Norton on November 5, 2015 Checkmark Icon Verified purchase

49 found this helpful


NVX Wiring

I am satisfied with all of NVX Audio's wiring.. It has the nicest appearance of wiring I've seen.. It is comparable to Kicker's wiring. The product is extremely well and conductive. Powers both my amplifiers and I have absolutely no flickering or clipping.

By Preston on September 16, 2015 Checkmark Icon Verified purchase

44 found this helpful


Great Wire

I love this wire! I had to shave my "4 gauge" wire from amazon down to fit into 4 gauge slots, while this just goes right in. Nice and easy to work with, flexible, and super hard to cut if you're using a kitchen knife like a lot of other DIYers.

By Zachary on November 20, 2015

42 found this helpful


Nice!

As far as wire goes, it's nice. Flexible and easy to work with.

By David on July 13, 2020 Checkmark Icon Verified purchase

39 found this helpful




XW4BL20 main

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• 20 feet 4 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue

(36)

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XW4BK20 main

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• 20 feet 4 gauge Power and Ground Wire
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