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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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Power and ground wire ✕
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Power and ground wire,
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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.
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.
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Monster Cable MPC P400 1BL 125

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable

MPC-P400-1BL-125 big DISCONTINUED
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Monster Cable MPC P400 1BL 125

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable • Duraflex Protective Jacket • Magnetic Flux Tube Construction • High-Purity Copper Winding • Color-Coded Cable Jackets

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable • Duraflex Protective Jacket • Magnetic Flux Tube Construction • High-Purity Copper Winding • Color-Coded Cable Jackets

Stinger SHW10B

50 ft. of OFC 1/0 Gauge HPM Series Matte Blue Hyper-Twist Premium Power/Ground Cable

SHW10B big DISCONTINUED
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Stinger SHW10B

50 ft. of OFC 1/0 Gauge HPM Series Matte Blue Hyper-Twist Premium Power/Ground Cable

50ft of 1/0 Gauge Speaker Cable • HyperTwist Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Matte Blue

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50ft of 1/0 Gauge Speaker Cable • HyperTwist Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Matte Blue

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NVX XW0BL5 (Open Box, Great)

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

XW0BL5 big DISCONTINUED
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NVX XW0BL5 (Open Box, Great)

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

• XW0BL5 Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 5 Feet

• XW0BL5 Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 5 Feet

MA Audio MAP100-0G -- 0/1 Gauge, 100 ft. GREEN

MAP100-0G big DISCONTINUED
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MA Audio MAP100-0G -- 0/1 Gauge, 100 ft. GREEN

100' spool of GREEN 0/1 gauge power/ground wire

1

100' spool of GREEN 0/1 gauge power/ground wire

MA Audio MAP100-0Y -- 0 Gauge, 100 ft. YELLOW

MAP100-0Y big DISCONTINUED
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MA Audio MAP100-0Y -- 0 Gauge, 100 ft. YELLOW

100' spool of YELLOW 0 gauge power/ground wire

100' spool of YELLOW 0 gauge power/ground wire

NVX XW0BK50

0 Gauge: 50 Ft Frosted Black Power/Ground Wire

XW0BK50 big DISCONTINUED
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NVX XW0BK50

0 Gauge: 50 Ft Frosted Black Power/Ground Wire

• Frosted Black 1/0 Gauge Power/Ground Wire Cable
• Made From Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

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• Frosted Black 1/0 Gauge Power/Ground Wire Cable
• Made From Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

NVX XW0BL10 (Like New (Open Box))

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 (Like New (Open Box))

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

T-Spec V8GW-4125

125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire

V8GW-4125 big DISCONTINUED
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T-Spec V8GW-4125

125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire

• 125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire
• Full virgin OFC (Oxygen-free copper) Construction
• Color: Solid Black
• High Strand Count for Maximum Flexibility
• CEA, ANSI and BC-5W2 marine Compliant

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VIP Product Get $19.00 in rewards to spend later

• 125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire
• Full virgin OFC (Oxygen-free copper) Construction
• Color: Solid Black
• High Strand Count for Maximum Flexibility
• CEA, ANSI and BC-5W2 marine Compliant

NVX XW0BL20 (Open Box, Great)

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, Great)

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

Kicker PWG8200

200 Ft Spool of 8 Gauge OFC Gun Metal Gray Hyper-Flex Power/Ground Cable

PWG8200-2 big DISCONTINUED
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Kicker PWG8200

200 Ft Spool of 8 Gauge OFC Gun Metal Gray Hyper-Flex Power/Ground Cable

200 ft. Spool of 8 Gauge OFC Gun-Metal Gray Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

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200 ft. Spool of 8 Gauge OFC Gun-Metal Gray Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

NVX XW0GR5 (Like New (Open Box))

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

XW0GR5 big DISCONTINUED
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NVX XW0GR5 (Like New (Open Box))

5 ft. of Metallic Gray 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

T-Spec V8GW-8250

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire

V8GW-8250 big DISCONTINUED
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T-Spec V8GW-8250

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

Stinger SHW10G

50 Ft. of 1/0 Gauge Matte Gray Hyper-Flex Power/Ground Cable

SHW10G big DISCONTINUED
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Stinger SHW10G

50 Ft. of 1/0 Gauge Matte Gray Hyper-Flex Power/Ground Cable

50 ft. of 1/0 Gauge Speaker Cable • HyperFlex Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Gray

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VIP Product Get $26.90 in rewards to spend later

1

50 ft. of 1/0 Gauge Speaker Cable • HyperFlex Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Gray

T-Spec V10PW-475

75 ft. (22.86m) 4 Gauge V10 Series Full OFC True Spec Power Wire

V10PW-475 big DISCONTINUED
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T-Spec V10PW-475

75 ft. (22.86m) 4 Gauge V10 Series Full OFC True Spec Power Wire

• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Pearl

• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Pearl

Raptor R51-0-25C

25FT 1/0 AWG Clear OFC Copper

R51-0-25C big DISCONTINUED
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Raptor R51-0-25C

25FT 1/0 AWG Clear OFC Copper

• PRO SERIES Clear Power Cable
• Oxygen Free Copper
• 25 FT 1/0 AWG

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• PRO SERIES Clear Power Cable
• Oxygen Free Copper
• 25 FT 1/0 AWG

T-Spec V12PW-4125

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire

V12PW-4125 big DISCONTINUED
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T-Spec V12PW-4125

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

T-Spec V12GW-4125

125 ft. (38.10m) 4 Gauge V12 Series Full OFC True Spec Ground Wire

V12GW-4125 big DISCONTINUED
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T-Spec V12GW-4125

125 ft. (38.10m) 4 Gauge V12 Series Full OFC True Spec Ground Wire

• 125 ft. (76.20m) 4 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

• 125 ft. (76.20m) 4 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

Kicker PWB4100 Open Box (Complete)

100 Ft. Spool of 4 Gauge OFC Cobalt Blue Hyper-Flex Power/Ground Cable

PWB4100-2 big DISCONTINUED
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Kicker PWB4100 Open Box (Complete)

100 Ft. Spool of 4 Gauge OFC Cobalt Blue Hyper-Flex Power/Ground Cable

100 ft. Spool of 4 Gauge OFC Cobalt Blue Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

100 ft. Spool of 4 Gauge OFC Cobalt Blue Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

NVX XW0BK20

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

XW0BK20 big DISCONTINUED
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NVX XW0BK20

20 ft. of Frosted Black 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

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VIP Product Get $11.00 in rewards to spend later

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• 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

Rockford Fosgate RFW4R

100' Spool 4 Gauge OFC Frosted Red Power/Ground Wire

RFW4R big DISCONTINUED
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Rockford Fosgate RFW4R

100' Spool 4 Gauge OFC Frosted Red Power/Ground Wire

• 100 ft. Spool of 4 Gauge Power/Ground Cable
• Flexible insulated jacket provides installation ease
• True to Gauge for 4 gauge
• Color: Frosted Red
• Made from 100% Oxygen Free Copper (OFC) Copper

• 100 ft. Spool of 4 Gauge Power/Ground Cable
• Flexible insulated jacket provides installation ease
• True to Gauge for 4 gauge
• Color: Frosted Red
• Made from 100% Oxygen Free Copper (OFC) Copper

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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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