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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.
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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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PRECUT 16 ft. - 0 Gauge GREEN Power / Ground Wire -- COLOR: GREEN

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PRECUT 16 ft. - 0 Gauge GREEN Power / Ground Wire -- COLOR: GREEN

0 gauge power / ground cable • COLOR: Green • 16 feet in length

0 gauge power / ground cable • COLOR: Green • 16 feet in length

db Link RW18P500Z (Purple)

500 Ft of 18 Gauge Remote Wire Cable

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db Link RW18P500Z (Purple)

500 Ft of 18 Gauge Remote Wire Cable

18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is Purple • Also Available in Various Other Colors

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18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is Purple • Also Available in Various Other Colors

Scosche PWGRY500 (Gray)

500 ft. Roll of 28 Strand Gray (Primary) Power Wire with Flexible PVC Wire Insulation

PWGRY500 big DISCONTINUED
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Scosche PWGRY500 (Gray)

500 ft. Roll of 28 Strand Gray (Primary) Power Wire with Flexible PVC Wire Insulation

28 Strand Gray Primary Power Wire • Flexible PVC Wire Insulation • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Also Available in Various Different Colors

28 Strand Gray Primary Power Wire • Flexible PVC Wire Insulation • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Also Available in Various Different Colors

db Link RW18W500Z (White)

500 Ft of 18 Gauge Remote Wire Cable

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db Link RW18W500Z (White)

500 Ft of 18 Gauge Remote Wire Cable

18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is White • Also Available in Various Other Colors

18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is White • Also Available in Various Other Colors

Hitron PW420BL

20' Power/Ground Cable with Blue Jacket

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Hitron PW420BL

20' Power/Ground Cable with Blue Jacket

Blue 4 Gauge Power / Ground Cable • 20' Spool of Wire • Ideal for Amplifier Installations and Wire Upgrades

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Blue 4 Gauge Power / Ground Cable • 20' Spool of Wire • Ideal for Amplifier Installations and Wire Upgrades

X-Scorpion PL-K4BL / Hitron FH4KB

4 Gauge BLUE Wire, Fuse Holder, Fuse & Ring Terminal

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X-Scorpion PL-K4BL / Hitron FH4KB

4 Gauge BLUE Wire, Fuse Holder, Fuse & Ring Terminal

4 AWG Cable Kit (BLUE) • 4 Gauge Blue Wire to run to battery • 4 Gauge Ring Terminal pre-crimped on end of wire • Platinum-plated AGU Fuse Holder • 80 Amp AGU Fuse

4 AWG Cable Kit (BLUE) • 4 Gauge Blue Wire to run to battery • 4 Gauge Ring Terminal pre-crimped on end of wire • Platinum-plated AGU Fuse Holder • 80 Amp AGU Fuse

Tsunami PRE-GN60475-BLACK-5FT

5 Ft Pre-Cut Piece of Black 4 AWG Precision Wound Ground Cable

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Tsunami PRE-GN60475-BLACK-5FT

5 Ft Pre-Cut Piece of Black 4 AWG Precision Wound Ground Cable

4 AWG Precision Wound Ground Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Spool

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4 AWG Precision Wound Ground Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Spool

Xscorpion PRE-FP480R-RED-5FT

5 Ft Pre-Cut Piece of 4 Gauge Flat Power/Ground Cable

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Xscorpion PRE-FP480R-RED-5FT

5 Ft Pre-Cut Piece of 4 Gauge Flat Power/Ground Cable

4 Gauge Flat Power/Ground Cable • Great for High Powered 400-1000 Watt Systems • Flat Design Provides Easy Installation • 1666 x .127mm Strand Count • Cable Length: 5 Ft Pre-Cut Piece • Color is Red

4 Gauge Flat Power/Ground Cable • Great for High Powered 400-1000 Watt Systems • Flat Design Provides Easy Installation • 1666 x .127mm Strand Count • Cable Length: 5 Ft Pre-Cut Piece • Color is Red

XS Power XPFLEX0BL-5 (Iced Blue)

XS Power XP Flex 0 AWG CCA Power/Ground Cable

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XS Power XPFLEX0BL-5 (Iced Blue)

XS Power XP Flex 0 AWG CCA Power/Ground Cable

• Cable Length: 5 Ft.
• 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: 5 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

Stinger SQVLP0BL

50 ft 0 Gauge Sound Quest Car Audio Power/Ground Wire (Blue)

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Stinger SQVLP0BL

50 ft 0 Gauge Sound Quest Car Audio Power/Ground Wire (Blue)

• 50 feet 0 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• PVC insulation for chemical and heat resistance

• 50 feet 0 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• PVC insulation for chemical and heat resistance

JL Audio XA-BLKPW8 (20FT)

20ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable Precut from XA-BLKPW8-345 Roll

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JL Audio XA-BLKPW8 (20FT)

20ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable Precut from XA-BLKPW8-345 Roll

8 AWG Black Power Wire • Top-of-line quality • 20' precut length

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8 AWG Black Power Wire • Top-of-line quality • 20' precut length

Xscorpion PRE-FP050R-RED-20FT

20 Ft Pre-Cut Piece of 1/0 Gauge Flat Power/Ground Cable

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Xscorpion PRE-FP050R-RED-20FT

20 Ft Pre-Cut Piece of 1/0 Gauge Flat Power/Ground Cable

1/0 Gauge Flat Power/Ground Cable • Great for High Powered Systems Over 1000 Watts • Flat Design Provides Easy Installation • 4214 x .127mm Strand Count • Cable Length: 20 Ft • Color is Red

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1/0 Gauge Flat Power/Ground Cable • Great for High Powered Systems Over 1000 Watts • Flat Design Provides Easy Installation • 4214 x .127mm Strand Count • Cable Length: 20 Ft • Color is Red

T-Spec V12PW-1025

25 ft. (7.62m) 1/0 Gauge V12 Series Full OFC True Spec Power Wire

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T-Spec V12PW-1025

25 ft. (7.62m) 1/0 Gauge V12 Series Full OFC True Spec Power Wire

25 ft. (7.62m) 1/0 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

25 ft. (7.62m) 1/0 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

American Bass AB4655RD50FT

50 Ft. 1/0 Gauge Power/Ground Wire (Red)

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American Bass AB4655RD50FT

50 Ft. 1/0 Gauge Power/Ground Wire (Red)

• 1/0 Gauge Power/Ground Wire
• Twisted Pair Construction
• Color: Red
• Length: 50 ft.

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• 1/0 Gauge Power/Ground Wire
• Twisted Pair Construction
• Color: Red
• Length: 50 ft.

Hitron PW18500BL (Blue)

500 Ft Spool of 18 Gauge OFC Remote Wire

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Hitron PW18500BL (Blue)

500 Ft Spool of 18 Gauge OFC Remote Wire

18 Gauge OFC Remote Wire Cable • Pure Oxygen-Free Fine-Stranded Copper Wire • Durable Outer Jacket • Designed for Sending a Power Signal to the Amplifier • Cable Length: 500 Ft • Color is Blue

18 Gauge OFC Remote Wire Cable • Pure Oxygen-Free Fine-Stranded Copper Wire • Durable Outer Jacket • Designed for Sending a Power Signal to the Amplifier • Cable Length: 500 Ft • Color is Blue

Xscorpion PRE-FP480P-PLATINUM-5FT

5 Ft Pre-Cut Piece of 4 Gauge Flat Power/Ground Cable

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Xscorpion PRE-FP480P-PLATINUM-5FT

5 Ft Pre-Cut Piece of 4 Gauge Flat Power/Ground Cable

4 Gauge Flat Power/Ground Cable • Great for High Powered 400-1000 Watt Systems • Flat Design Provides Easy Installation • 1666 x .127mm Strand Count • Cable Length: 5 Ft Pre-Cut Piece • Color is Platinum

4 Gauge Flat Power/Ground Cable • Great for High Powered 400-1000 Watt Systems • Flat Design Provides Easy Installation • 1666 x .127mm Strand Count • Cable Length: 5 Ft Pre-Cut Piece • Color is Platinum

db Link RW18Y500Z (Yellow)

500 Ft of 18 Gauge Remote Wire Cable

RW18Y500Z big DISCONTINUED
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db Link RW18Y500Z (Yellow)

500 Ft of 18 Gauge Remote Wire Cable

18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is Yellow • Also Available in Various Other Colors

18 Gauge Remote Wire Cable • Perfect for Hard Wiring Other Components to the Vehicles Power Sources • Cable Length: 500 Ft Spool • Color is Yellow • Also Available in Various Other Colors

PRECUT 8 ft: - JL Audio XA-BLKPW4 Power/Ground Wire

8 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power Wire Cable

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PRECUT 8 ft: - JL Audio XA-BLKPW4 Power/Ground Wire

8 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power Wire Cable

8 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power/Ground Wire Cable

8 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power/Ground Wire Cable

XS Power XPFLEX0BK-5 (Iced Black) OPEN BOX

XS Power XP Flex 0 AWG CCA Power/Ground Cable

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XS Power XPFLEX0BK-5 (Iced Black) OPEN BOX

XS Power XP Flex 0 AWG CCA Power/Ground Cable

• Cable Length: 5 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Black

• Cable Length: 5 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Black

8 Gauge RED Power / Ground Wire PRICED PER FOOT

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8 Gauge RED Power / Ground Wire PRICED PER FOOT

RED 8 AWG power/ground wire priced by the foot

RED 8 AWG power/ground wire priced by the foot

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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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