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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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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.
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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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You are currently viewing discontinued products.

Hitron PW18400RE (Red)

400 Ft of 18 Gauge OFC Remote Wire Cable

PW18400RE big DISCONTINUED
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Hitron PW18400RE (Red)

400 Ft of 18 Gauge OFC Remote Wire Cable

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: 400 Ft • Color is Red

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: 400 Ft • Color is Red

db Link RW18O500Z (Orange)

500 ft. of 18 Gauge Remote Wire Cable

RW18O500Z big DISCONTINUED
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db Link RW18O500Z (Orange)

500 ft. of 18 Gauge Remote Wire Cable

Remote Wire • 500 ft. Spool • 18 AWG • Orange

Remote Wire • 500 ft. Spool • 18 AWG • Orange

25 ft. 10 Gauge Power / Ground Wire -- YELLOW COLOR

PW10YELLOW25FT big DISCONTINUED
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25 ft. 10 Gauge Power / Ground Wire -- YELLOW COLOR

10 gauge power / ground cable • COLOR: YELLOW• 25 feet in length

10 gauge power / ground cable • COLOR: YELLOW• 25 feet in length

PRECUT 12 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 12 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 12 feet in length

8 gauge power / ground cable • COLOR: Blue• 12 feet in length

PRECUT 20 ft. - 8 Gauge YELLOW Power / Ground Wire -- color: Yellow

8ga-yellow-20ft big DISCONTINUED
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PRECUT 20 ft. - 8 Gauge YELLOW Power / Ground Wire -- color: Yellow

8 gauge power / ground cable • COLOR: Blue• 20 feet in length

8 gauge power / ground cable • COLOR: Blue• 20 feet in length

PRECUT 22 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 22 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 22 feet in length

8 gauge power / ground cable • COLOR: Blue• 22 feet in length

PRECUT 30 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

8ga-black-30ft big DISCONTINUED
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PRECUT 30 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

8 gauge power / ground cable • COLOR: Black • 30 feet in length

8 gauge power / ground cable • COLOR: Black • 30 feet in length

20 ft. 8 Gauge Power / Ground Wire -- CLEAR COLOR

PW8C20 big DISCONTINUED
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20 ft. 8 Gauge Power / Ground Wire -- CLEAR COLOR

8 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

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8 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

Tsunami PRE-GN604S75-SILVER-5FT

5 ft. Pre-Cut Piece of 4 AWG Silver Ground Wire/Cable

PRE-GN604S75-SILVER-5FT big DISCONTINUED
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Tsunami PRE-GN604S75-SILVER-5FT

5 ft. Pre-Cut Piece of 4 AWG Silver Ground Wire/Cable

4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems between 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Piece

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4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems between 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Piece

PRECUT 20 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8ga-blue-20ft big DISCONTINUED
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PRECUT 20 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 20 feet in length

8 gauge power / ground cable • COLOR: Blue• 20 feet in length

Hitron PW420R

20' OFC Power/Ground Cable with Red Jacket

PW420R big DISCONTINUED
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Hitron PW420R

20' OFC Power/Ground Cable with Red Jacket

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

25

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

PRECUT 6ft. - 4 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 6ft. - 4 Gauge BLUE Power / Ground Wire -- color: Blue

4 gauge power / ground cable • COLOR: Blue • 6 feet in length

4 gauge power / ground cable • COLOR: Blue • 6 feet in length

Tsunami PR601BL-25-1 (Blue)

Tsunami PR601BL-25 Blue 1/0 AWG Precision Wound Power/Ground Cable

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Tsunami PR601BL-25-1 (Blue)

Tsunami PR601BL-25 Blue 1/0 AWG Precision Wound Power/Ground Cable

PR601BL-25 Blue 1/0 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

PR601BL-25 Blue 1/0 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

PRECUT 20 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 20 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

8 gauge power / ground cable • COLOR: Black •20 feet in length

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8 gauge power / ground cable • COLOR: Black •20 feet in length

Kicker 09PWG8-5FT

5 Ft Pre-Cut Piece of 8 AWG Power/Ground Cable Wire

09PWG8-5FT big DISCONTINUED
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Kicker 09PWG8-5FT

5 Ft Pre-Cut Piece of 8 AWG Power/Ground Cable Wire

8 AWG Power/Ground Cable Wire • Perfect for Systems Between 200-400 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Gray

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8 AWG Power/Ground Cable Wire • Perfect for Systems Between 200-400 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Gray

Hitron FH8KB (Blue)

8 Gauge Wire, Fuse Holder & Ring Terminal Kit

FH8K-B big DISCONTINUED
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Hitron FH8KB (Blue)

8 Gauge Wire, Fuse Holder & Ring Terminal Kit

8 Gauge Cable Kit • 8 Gauge Blue Wire to Run to Battery • 8 Gauge Ring Terminal Pre-Crimped on End of Wire • Platinum-Plated AGU Fuse Holder • Great Solution Instead of Manually Crimping, Cutting, Connecting

8 Gauge Cable Kit • 8 Gauge Blue Wire to Run to Battery • 8 Gauge Ring Terminal Pre-Crimped on End of Wire • Platinum-Plated AGU Fuse Holder • Great Solution Instead of Manually Crimping, Cutting, Connecting

XS Power XPFLEX4RD-5 (Iced Red)

5 Feet of 4 AWG XP Flex CCA Power / Ground Cable

XPFLEX4RD-5 big DISCONTINUED
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XS Power XPFLEX4RD-5 (Iced Red)

5 Feet of 4 AWG XP Flex 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 Red

3

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

XS Power XPFLEX4BL-5 (Iced Blue)

5 Feet of 4 AWG XP Flex CCA Power / Ground Cable

XPFLEX4BL-5 big DISCONTINUED
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XS Power XPFLEX4BL-5 (Iced Blue)

5 Feet of 4 AWG XP Flex 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

1

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

20 ft. 10 Gauge Power / Ground Wire -- CLEAR COLOR

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20 ft. 10 Gauge Power / Ground Wire -- CLEAR COLOR

10 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

1

10 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

PRECUT 5 ft. - JL Audio Black 8 Gauge Power/Ground Wire from XA-BLKPW8-345 Roll

5ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable

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PRECUT 5 ft. - JL Audio Black 8 Gauge Power/Ground Wire from XA-BLKPW8-345 Roll

5ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable

8 AWG Black Power Wire • Top-of-line quality • 5' precut length

8 AWG Black Power Wire • Top-of-line quality • 5' precut length

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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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