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50 ft. Roll of Metallic Gray EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

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50 ft. Roll of Metallic Gray EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable


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True 1/0-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 . 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.



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.



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.

Spool Broken

Product Features:

  • Item Condition: Open Box Complete
    • Original packaging damaged. Spool Broken
    • 50 Ft. Metallic Gray EnvyFlex 1/0-Gauge Power or Ground
    • Extremely flexible construction with multi-strand wiring for great contortion and easy installation
    • Ideal for car audio systems of over 1000 watts
    • Metallic gray translucent jacket insulates and remains viable under extreme conditions
    • Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
    • True to gauge measurement for an accurate and reliable fit and power handling ability
    • Maintains quality of audio signal for excellent reproduction
    • Length: 50 feet
    • Strand Count: 4704
    • 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
    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.
    50 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.

    0 gauge
    Primary Color
    This is the main color of the item.
    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".
    Wire Material
    The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.

    Specials with this Item

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    Warranty and Return Policy

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

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    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.