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NVX XW4BL20

20 ft. of Metallic Powder Blue EnvyFlex True Spec 4-Gauge Power/Ground Wire Cable

In Stock
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List price $79.99

$46.99

with warranty

You Save: $33.00 (41.26%)

Arrives by Thursday, July 31 to zip 98144

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In Stock

Arrives by Thu, July 31

Bundled Savings with this Product

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Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

Easily cut any thickness wire up to 1/0 AWG with these heavy duty curved blade cutters. They even have an extra knife blade for stripping away the insulation.

4.50

40532

136

NVX XW4BL20

$46.99

+

25% OFF

Xscorpion CC-06

$17.99

Special Price $13.49 ($17.99 if purchased separately)

Xscorpion CC-06

Electrical Wire & Cable Cutter/Stripper • Cuts Any Thickness Wire up to 1/0 AWG • Curved Blade Cuts Wire up to 8.25mm • Extra Knife for Stripping Insulation

(Offer 1 of 1)

Combined Total Price

$60.48

You Save $4.50

NVX Store

True 4-Gauge Power/Ground Wire Cable

NVX engineers chose to utilize top-quality materials, including true 100% oxygen free, silver-tinned copper amp power/ground wire for the XW4BL20. This full copper wire helps prevent signal and amperage loss through the entire audio system, allowing your amplifier and components to operate to their fullest. The ultra-durable, EnvyFlex outer jacket makes installation and routing of the cable a breeze.


Flexibility

Flexibility

NVX stranded wire is extremely tolerant of the rough conditions in vehicles and compensates for vibration, heat expansion and flexibility. This flexible but well shielded wire is crucial for getting through all of the nooks and passage ways within the cramped confines of vehicle interiors.


 
Cable Thickness

Cable Thickness

The thickness of the actual wire, not the insulation, is critical when it comes to transferring the extraordinary current of your audio system. With hundreds of strands of wire in one cable you get an increased current flow and a higher amperage carrying capacity with a reduced cable size.


 
Insulation Material

Insulation Material

EnvyFlex insulation hinders electric current from exiting the wire prematurely which prevents electrocution and damage to components within the vehicle. Additionally, the insulation maintains the flexibility of the wire while preventing corrosion and damage in the hostile vehicle environment.


 
Bundled Copper Wires

Bundled Copper Wires

In an attempt to beef up their wires, some manufactures use all aluminum or mix copper and aluminum to give the appearance of a quality cable. NVX wire is 100% oxygen free, silver tinned copper which reduces corrosion, increases current transfer, and won’t discolor the insulation of the wire.


 
Weight

Weight

NVX wire is hefty and strong, but not overly shielded to increase its weight. A quality cable just feels right with a perfect size to weight ratio that leaves it easy to handle but rugged enough to perform its duties.


Product Features:

  • XW4BL20 Metallic Powder Blue 4-Gauge Power/Ground Wire Cable
  • Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
  • Premium power and ground wire provides optimal power transfer
  • EnvyFlex outer jacket makes installation and routing of the cable easy
  • Color: Metallic Blue
  • Length: 20 feet
  • Strand Count: 1862
  • BC-5W2 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Power / Ground Cable Specifications

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

Power / Ground Cable
Length
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
20 feet
Wire Gauge
The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.

4 gauge
Primary Color
This is the main color of the item.
Blue
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge".
Yes

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
88%
4 Star
13%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.5
Features
4.9
Design
4.9
Usability
5.0

doo doo

georgia

Overall
Durability
Value
Features
Design
Usability

This wire works great!

October 31, 2012

This wire is good for holding the current it needs to for my system highly recommend it, being that its actual 4 gauge and not fake 4 gauge it helps with light dimming and sound quality a lot!

1 of 1 found this helpful

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Eliseo

Pocomoke City, MD

Overall
Durability
Value
Features
Design
Usability

NVX crushes the competition!

October 26, 2012

Strong, thick, heavy, durable, quality and flexible... NVX is going to do 2 things... make consumers happy... AND... hurt the competition's feelings! Every NVX product I have purchased is top notch! NVX has definitely accomplished their mission with me! I am more than happy and feel educated with their top quality, cutting edge products! Thanks NVX!

1 of 1 found this helpful

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Tim

Ocala, FL

Overall
Durability
Value
Features
Design
Usability

NVX 4GA.

June 6, 2014

NVX is a fairly new company, and so far what I've seen they make quality products at a fair price. I bought the NVX 4GA. to do a second run of 4 gauge, the size of the NVX was slightly larger than average 4GA and more flexible. and the the strands were larger and denser. I'm running 1000 watts rms and have no heating or shorting issues at 16 feet.

0 of 0 found this helpful

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Frank

Wilton, CT

Overall
Durability
Value
Features
Design
Usability

Great product!!

December 12, 2013

Good quality, true gauge wire!!! Would buy for future installs!

0 of 0 found this helpful

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Ryan

Williamsburg, VA

Overall
Durability
Value
Features
Design
Usability

Pretty Good

September 21, 2013

This wire is pretty nice. The name brand is a good guarantee that you'll get a good product. Very flexible. Pretty thick too. Deffinitely 4 gauge. Supplying my RF 1000 watt amp nicely.

0 of 0 found this helpful

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Dylan

Plover, WI

Overall
Durability
Value
Features
Design
Usability

It's some good wire, plain and simple

September 21, 2013

Incredibly flexible and true 4 gauge. Really good wire for the money.

0 of 0 found this helpful

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Manuel

Watsonville CA

Overall
Durability
Value
Features
Design
Usability

Best wire I have bought

April 28, 2013

I got this because it looked good and it was every thing that was in the pic. This is some good stuff that NVX has made super flex able and easy to cut. I would recommend this wire to people. This is true gauge wire not like some other stuff out there. The only cons were I could not find one that's how good this wire is. I hope that this will help you on getting this wire.

0 of 0 found this helpful

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Miguel

San Benito, TX

Overall
Durability
Value
Features
Design
Usability

Quality product

March 23, 2013

I would recommend this product to anyone. It is true 4 gauge and the materials used to make it are top notch.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Kicker Positive/Negative Battery Terminal Clamp

This battery terminal clamp has 3 outputs (One 1/0 or 4 AWG and two 4 or 8 AWG)

Your Price $26.95

NVX XBTU Battery Terminal

Universal Positive/Negative Satin Chrome Battery Terminal with one 0/1 Gauge Input and two 4 Gauge Outputs

Your Price $17.99

Product Summary

Manufacturer

Model Number

XW4BL20

UPC

818060010873

Weight

3.50lbs

Internal SKU

xw4bl20

Internal Product ID

40532

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: NVX XW4BL20