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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Amplifier Installation & Accessories
  5. Discontinued Power & Ground Wire

Discontinued Power & Ground Wire

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This is the main color of the item.
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.
Length (ft.)
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.
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.
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You are currently viewing discontinued products.

NVX XW0BL10 (Open Box, Good)

10 ft. Roll of Metallic Powder Blue EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

XW0BL10 big DISCONTINUED
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NVX XW0BL10 (Open Box, Good)

10 ft. Roll of Metallic Powder Blue EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

NVX XW0WH20 (Open Box, Great)

20 ft. of Frosted White True Spec 1/0-Gauge EnvyFlex Power/Ground Wire Cable

XW0WH20 big DISCONTINUED
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NVX XW0WH20 (Open Box, Great)

20 ft. of Frosted White True Spec 1/0-Gauge EnvyFlex Power/Ground Wire Cable

• NVX EnvyFlex 1/0 AWG Power/Ground Cable
• Flexible Insulation and Multi-Strand Construction
• Durable Translucent Jacket
• Silver-Tinned 100% Virgin Copper
• True to Gauge

• NVX EnvyFlex 1/0 AWG Power/Ground Cable
• Flexible Insulation and Multi-Strand Construction
• Durable Translucent Jacket
• Silver-Tinned 100% Virgin Copper
• True to Gauge

NVX XW0BL20 (Open Box, Good)

20 ft. of EnvyFlex Metallic Powder Blue True Spec 1/0-Gauge Power/Ground Wire Cable

XW0BL20 big DISCONTINUED
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NVX XW0BL20 (Open Box, Good)

20 ft. of EnvyFlex Metallic Powder Blue True Spec 1/0-Gauge Power/Ground Wire Cable

• 20 Ft. 1/0 Gauge EnvyFlex Power or Ground Cable
• Superior Flexibility
• Excellent Insulation and Durability
• Silver-Tinned 100% Virgin Copper
• True to Gauge Measurement

• 20 Ft. 1/0 Gauge EnvyFlex Power or Ground Cable
• Superior Flexibility
• Excellent Insulation and Durability
• Silver-Tinned 100% Virgin Copper
• True to Gauge Measurement

NVX XW0GR10 (Like New (Open Box))

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

XW0GR10 big DISCONTINUED
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NVX XW0GR10 (Like New (Open Box))

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

• Metallic Powder Gray 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

• Metallic Powder Gray 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

NVX XW0BK5 (Like New (Open Box))

5 ft. of Frosted Black EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

XW0BK5 big DISCONTINUED
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NVX XW0BK5 (Like New (Open Box))

5 ft. of Frosted Black EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

JL Audio XD-RPW60A-20 (Red)

20 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (4 AWG comparable)

No picture DISCONTINUED
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JL Audio XD-RPW60A-20 (Red)

20 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (4 AWG comparable)

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-BPW60A-20 (Black)

20 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (4 AWG comparable)

No picture DISCONTINUED
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JL Audio XD-BPW60A-20 (Black)

20 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (4 AWG comparable)

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-RPW60A-5 (Red)

5 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (4 AWG comparable)

No picture DISCONTINUED
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JL Audio XD-RPW60A-5 (Red)

5 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (4 AWG comparable)

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-BPW60A-5 (Black)

5 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (4 AWG comparable)

No picture DISCONTINUED
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JL Audio XD-BPW60A-5 (Black)

5 Feet of 60 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (4 AWG comparable)

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-RPW30A-20 (Red)

20 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio XD-RPW30A-20 (Red)

20 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-RPW30A-5 (Red)

5 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio XD-RPW30A-5 (Red)

5 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-BPW30A-20 (Black)

20 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio XD-BPW30A-20 (Black)

20 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-BPW30A-5 (Black)

5 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio XD-BPW30A-5 (Black)

5 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

NVX XW1850BL (Open Box, Good)

50 ft of 18 Gauge Blue Remote Wire/Cable

XW1850BL big DISCONTINUED
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NVX XW1850BL (Open Box, Good)

50 ft of 18 Gauge Blue Remote Wire/Cable

• Single Conductor Primary Wire
• Length: 50ft
• Flexible Jacket
• Color: Blue

• Single Conductor Primary Wire
• Length: 50ft
• Flexible Jacket
• Color: Blue

JL Audio XM-YPW2-50

2 AWG 50 ft. (15.2 m) Premium Marine Power Wire

No picture DISCONTINUED
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JL Audio XM-YPW2-50

2 AWG 50 ft. (15.2 m) Premium Marine Power Wire

• 50ft. (15.2m) Power Wire
• Premium Marine Power Wire with Yellow Jacket
• Color: Yellow
• Flexible, oil and gas resistant PVC Jacket with UV inhibitors

• 50ft. (15.2m) Power Wire
• Premium Marine Power Wire with Yellow Jacket
• Color: Yellow
• Flexible, oil and gas resistant PVC Jacket with UV inhibitors

JL Audio XD-RPW60A-100 Power Wire (Red) (Open-Box, Damaged Packaging)

100 Ft. of 60A Oxygen Free Copper Power Wire (Red)

XD-RPW60A-100 big DISCONTINUED
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JL Audio XD-RPW60A-100 Power Wire (Red) (Open-Box, Damaged Packaging)

100 Ft. of 60A Oxygen Free Copper Power Wire (Red)

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

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VIP Product Get $36.00 in rewards to spend later

• 60 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

JL Audio XD-BPW8-250 - New (Damaged Packaging, Product A+)

8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

XD-BPW8-250 big DISCONTINUED
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JL Audio XD-BPW8-250 - New (Damaged Packaging, Product A+)

8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

NVX XW0BL50

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

XW0BL50 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX XW0BL50

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

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

4

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

NVX XW0WH5

5 ft. of Frosted White EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

XW0WH5 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX XW0WH5

5 ft. of Frosted White EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

3

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

NVX XW1850CL

50 ft of 18 Gauge Clear Remote Wire/Cable

XW1850CL big DISCONTINUED
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NVX XW1850CL

50 ft of 18 Gauge Clear Remote Wire/Cable

• Single Conductor Primary Wire
• Length: 50ft
• Flexible Jacket
• Color: Clear

6

• Single Conductor Primary Wire
• Length: 50ft
• Flexible Jacket
• Color: Clear

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    FAQ Frequently asked questions in Discontinued Power & Ground Wire

    Car amp power wires are essential components that supply electrical power from the car's battery to the amplifier. Amplifiers require a stable and sufficient power supply to deliver optimal performance and output. High-quality power wires with appropriate gauge ensure minimal resistance and voltage drop, allowing the amplifier to draw the required power efficiently. Adequate power delivery ensures that the amplifier can reproduce sound accurately, resulting in improved audio quality and maximum power output. Using undersized or poor-quality power wires can lead to voltage drops, increased heat buildup, and potential damage to the amplifier. Properly sized and quality power wires are vital to providing the amplifier with the power it needs to perform at its best.
    The gauge of the power wire depends on the power requirements of your amplifier and the distance between the battery and the amplifier. The power requirements of the amplifier are usually stated in the user manual or product specifications. Generally, higher wattage amplifiers will require thicker (lower gauge) power wires to handle the increased current flow. Additionally, the distance between the battery and the amplifier also affects the gauge selection. Longer cable runs result in more resistance and voltage drop, requiring thicker wires to compensate for the loss. Several online calculators and charts are available to help determine the appropriate gauge based on your amplifier's power and the cable length. For optimal performance and safety, it's best to choose a slightly larger gauge than the minimum requirement.
    It is not recommended to use regular household electrical wires for car amplifier installations. Regular electrical wires are not designed to withstand the unique challenges of automotive environments, such as temperature fluctuations, vibrations, and exposure to moisture. Car amp power wires are specifically engineered with durable materials and insulation to meet the demands of the automotive industry. They are also designed to be flexible and easy to route within the confined spaces of a vehicle. Using regular electrical wires can lead to premature wear, overheating, and even potential electrical hazards. To ensure a safe and reliable installation, always use high-quality, automotive-grade power wires specifically designed for car audio applications.
    In some situations, extending the length of the power wire may be necessary, especially for installations in larger vehicles or when the amplifier is mounted far from the battery. However, it is essential to do so properly to avoid voltage drops and performance issues. When extending the power wire, use the same gauge wire as the main run or a slightly larger gauge if the extension is significant. This ensures adequate power delivery and minimizes resistance. Additionally, ensure all connections are secure and use appropriate wire connectors and crimping techniques. Avoid splicing multiple wires together, as this can introduce points of failure. It's best to consult with a car audio professional or refer to the manufacturer's guidelines for extending power wires to ensure a safe and reliable installation.
    While it is possible to run the power wire alongside other cables in the vehicle, it's essential to take precautions to avoid potential interference or noise issues. Car amp power wires should be routed away from RCA cables, speaker wires, and other sensitive signal cables to prevent induced noise. Whenever possible, maintain a distance of at least 18 inches between the power wire and signal cables. If running the power wire near other wires is unavoidable, use separate wire looms or shielded sleeves to provide some isolation. Additionally, secure the power wire with proper mounting hardware to prevent it from coming into contact with other wires or metal surfaces. Proper routing and isolation of the power wire help ensure a clean and noise-free audio signal, enhancing the overall performance of your car audio system.
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