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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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PRECUT 4 ft. - Kicker 8 AWG Blue Power/Ground Wire from 05PWB8250 Roll

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PRECUT 4 ft. - Kicker 8 AWG Blue Power/Ground Wire from 05PWB8250 Roll

4 ft of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

4 ft of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

Xscorpion FP8.200BL

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

FP8.200BL big DISCONTINUED
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Xscorpion FP8.200BL

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Blue

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Blue

XS Power XSFLEX0BL-20 (Iced Blue)

XS Power XS Flex 0 AWG 100% OFC Power/Ground Cable (Blue 20 ft)

XSFLEX0BL-20 big DISCONTINUED
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XS Power XSFLEX0BL-20 (Iced Blue)

XS Power XS Flex 0 AWG 100% OFC Power/Ground Cable (Blue 20 ft)

• Cable Length: 20 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

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• Cable Length: 20 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

TruConnex TC4BLK0-50 by Metra

50 ft. of 1/0 Gauge TC4 Series CCA Black Ground Cable

TC4BLK0-50 big DISCONTINUED
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TruConnex TC4BLK0-50 by Metra

50 ft. of 1/0 Gauge TC4 Series CCA Black Ground Cable

• 1/0 Gauge TC4 CCA Ground Cable
• Color: Black
• Length: 50 ft.

• 1/0 Gauge TC4 CCA Ground Cable
• Color: Black
• Length: 50 ft.

XS Power XSFLEX4BL-20 (Iced Blue)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

XSFLEX4BL-20 big DISCONTINUED
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XS Power XSFLEX4BL-20 (Iced Blue)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

• Cable Length: 20 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

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• Cable Length: 20 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

0 Gauge BLUE Power / Ground Cable PRICED PER FOOT

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0 Gauge BLUE Power / Ground Cable PRICED PER FOOT

BLUE 0 gauge power/ground wire priced per foot

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BLUE 0 gauge power/ground wire priced per foot

Absolute P4-100 (Black)

100 ft. of Black 4 Gauge Power Cable/Wire

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Absolute P4-100 (Black)

100 ft. of Black 4 Gauge Power Cable/Wire

4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Black

4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Black

Absolute P4-100 (Silver)

100 ft. of 4 Gauge Silver Power Wire/Cable

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Absolute P4-100 (Silver)

100 ft. of 4 Gauge Silver Power Wire/Cable

4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Silver

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4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Silver

Stinger 20 ft 1/0 Gauge Uber-Flex Power Wire Cut from SXW10C Roll (Clear)

20 ft. of Clear Pre-cut 1/0 Gauge Uber-Flex Flat Power/Ground Cable Wire

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Stinger 20 ft 1/0 Gauge Uber-Flex Power Wire Cut from SXW10C Roll (Clear)

20 ft. of Clear Pre-cut 1/0 Gauge Uber-Flex Flat Power/Ground Cable Wire

Stinger Uber-Flex Flat Power/Ground Cable Wire for High Power Systems • Improved Flexible Outer Jacket With Flat Design for Easier Installations • Insulated Inner Jacket

Stinger Uber-Flex Flat Power/Ground Cable Wire for High Power Systems • Improved Flexible Outer Jacket With Flat Design for Easier Installations • Insulated Inner Jacket

Stinger 20 ft 3 Gauge Uber-Flex Power Wire Cut from SXW13G Roll (Gray)

20 ft. of Gray Pre-cut 3 Gauge Uber-Flex Flat Power/Ground Cable Wire

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Stinger 20 ft 3 Gauge Uber-Flex Power Wire Cut from SXW13G Roll (Gray)

20 ft. of Gray Pre-cut 3 Gauge Uber-Flex Flat Power/Ground Cable Wire

Stinger Uber-Flex Flat Power/Ground Cable Wire • 3 Gauge for High Powered Systems • Insulated Inner Jacket • Improved Flexible Outer Jacket With Flat Design for Easier Installations

Stinger Uber-Flex Flat Power/Ground Cable Wire • 3 Gauge for High Powered Systems • Insulated Inner Jacket • Improved Flexible Outer Jacket With Flat Design for Easier Installations

PRECUT 50 ft. - Kicker 8 AWG Cobalt Blue Power/Ground Wire from 05PWB8250 Roll

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PRECUT 50 ft. - Kicker 8 AWG Cobalt Blue Power/Ground Wire from 05PWB8250 Roll

50' of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

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50' of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

Hitron PW4100BK (Black)

100 Ft Spool of 4 Gauge Power/Ground Wire Cable

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Hitron PW4100BK (Black)

100 Ft Spool of 4 Gauge Power/Ground Wire Cable

4 Gauge Power/Ground Wire Cable • Perfect for Systems Between 400-1000 Watts • Pure Oxygen-Free Fine-Stranded Copper • Durable Outer Jacket • Cable Length: 100 Ft Spool • Color is Black

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4 Gauge Power/Ground Wire Cable • Perfect for Systems Between 400-1000 Watts • Pure Oxygen-Free Fine-Stranded Copper • Durable Outer Jacket • Cable Length: 100 Ft Spool • Color is Black

Absolute PROP-4G-50-SL (Silver)

50 ft. (15.24 Meters) of 4 Gauge Power/Ground Cable

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Absolute PROP-4G-50-SL (Silver)

50 ft. (15.24 Meters) of 4 Gauge Power/Ground Cable

4-Gauge Power Cable • Comes in Spool of 50 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Silver

4-Gauge Power Cable • Comes in Spool of 50 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Silver

JL Audio XA-REDPW2-25

25 ft. 2 Gauge RED Power / Ground Wire Cable

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JL Audio XA-REDPW2-25

25 ft. 2 Gauge RED Power / Ground Wire Cable

2 AWG (Gauge) Red Power / Ground Wire • Top-of-line quality • 25 feet in length

2 AWG (Gauge) Red Power / Ground Wire • Top-of-line quality • 25 feet in length

Tsunami PR602BL-25

25 ft. Spool of Superflex 2 Gauge Blue Power Cable

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Tsunami PR602BL-25

25 ft. Spool of Superflex 2 Gauge Blue Power Cable

600 Series Power Cable from Tsunami • True 2 Gauge Wire • Pure OFC Windings • Rope-Lay Design • Optimal Surface Area and Flexibility • Blue • 25 Feet Long • RoHS Compliant

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600 Series Power Cable from Tsunami • True 2 Gauge Wire • Pure OFC Windings • Rope-Lay Design • Optimal Surface Area and Flexibility • Blue • 25 Feet Long • RoHS Compliant

NVX XW0GR50

50 ft. Roll of 1/0-Gauge Metallic Gray EnvyFlex True Spec 100% Oxygen Free Copper (OFC) Power/Ground Wire Cable

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NVX XW0GR50

50 ft. Roll of 1/0-Gauge Metallic Gray EnvyFlex True Spec 100% Oxygen Free Copper (OFC) Power/Ground Wire Cable

• 50 Ft. Metallic Gray EnvyFlex 1/0 Gauge Power or Ground Wire Cable
• Flexible Construction with Mult-Strand Wire
• Durable Jacket Insulates and Handles Extreme Conditions
• Ideal for Systems Over 1000 Watts
• Silver-Tinned 100% Virgin Copper

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• 50 Ft. Metallic Gray EnvyFlex 1/0 Gauge Power or Ground Wire Cable
• Flexible Construction with Mult-Strand Wire
• Durable Jacket Insulates and Handles Extreme Conditions
• Ideal for Systems Over 1000 Watts
• Silver-Tinned 100% Virgin Copper

XS Power XPFLEX4BL-20 (Iced Blue)

XS Power XP Flex 4 AWG CCA Power/Ground Cable

XPFLEX4BL-20 big DISCONTINUED
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XS Power XPFLEX4BL-20 (Iced Blue)

XS Power XP Flex 4 AWG CCA Power/Ground Cable

• Cable Length: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

3

• Cable Length: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

Xscorpion PW0.50BL

50 Ft Spool of 1/0 Gauge Expert Link OFC Power/Ground Cable

PW0.50BL big DISCONTINUED
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Xscorpion PW0.50BL

50 Ft Spool of 1/0 Gauge Expert Link OFC Power/Ground Cable

1/0 Gauge Expert Link Power/Ground Cable • Great for High Powered Systems Over 1000 Watts • Smooth Flexible Jacket Provides Easy Installation • 4214 x .127mm Strand Count • Cable Length: 50 Ft Spool • Color is Blue

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1/0 Gauge Expert Link Power/Ground Cable • Great for High Powered Systems Over 1000 Watts • Smooth Flexible Jacket Provides Easy Installation • 4214 x .127mm Strand Count • Cable Length: 50 Ft Spool • Color is Blue

Absolute P4-100 (Green)

100 ft. of Green 4 Gauge Power/Ground Cable Wire

P4-100-GREEN big DISCONTINUED
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Absolute P4-100 (Green)

100 ft. of Green 4 Gauge Power/Ground Cable Wire

4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Green

4-Gauge Power/Ground Cable • Perfect for Systems Between 400-1000 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 100 Ft Spool • Color is Green

Qpower 4GABL100FT

100' of Blue 4 Gauge Power/Ground Wire

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Qpower 4GABL100FT

100' of Blue 4 Gauge Power/Ground Wire

• 100' 4 Gauge Power/Ground Wire
• Color: Blue

• 100' 4 Gauge Power/Ground Wire
• Color: Blue

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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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