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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.
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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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PRECUT 11 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 11 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 11 feet in length

8 gauge power / ground cable • COLOR: Blue• 11 feet in length

PRECUT 6 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 6 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

8 gauge power / ground cable • COLOR: Black • 6 feet in length

8 gauge power / ground cable • COLOR: Black • 6 feet in length

Tsunami PR604-75-1 (Red)

Tsunami PR604-75 Red 4 AWG Precision Wound Power/Ground Cable

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Tsunami PR604-75-1 (Red)

Tsunami PR604-75 Red 4 AWG Precision Wound Power/Ground Cable

PR604-75 Red 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

PR604-75 Red 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

Tsunami PR604BL-75-1 (Blue)

Tsunami PR604BL-75 Blue 4 AWG Precision Wound Power/Ground Cable

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Tsunami PR604BL-75-1 (Blue)

Tsunami PR604BL-75 Blue 4 AWG Precision Wound Power/Ground Cable

PR604BL-75 Blue 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

PR604BL-75 Blue 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

JL Audio YELLOW 2 Gauge Power / Ground Cable PRICED PER FOOT XAYELPW2-1FT

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JL Audio YELLOW 2 Gauge Power / Ground Cable PRICED PER FOOT XAYELPW2-1FT

PRICED PER FOOT: 2 AWG (Gauge) YELLOW Power / Ground Wire • Top-of-line quality

PRICED PER FOOT: 2 AWG (Gauge) YELLOW Power / Ground Wire • Top-of-line quality

PRECUT 4 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 4 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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

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

4 Gauge RED Power / Ground Cable PRICED PER FOOT

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4 Gauge RED Power / Ground Cable PRICED PER FOOT

RED 4 awg power/ground wire priced by the foot

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RED 4 awg power/ground wire priced by the foot

PRECUT 2ft. - 4 Gauge ORANGE Power / Ground Wire -- color: Orange

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PRECUT 2ft. - 4 Gauge ORANGE Power / Ground Wire -- color: Orange

4 gauge power / ground cable • COLOR: Orange• 2 feet in length

4 gauge power / ground cable • COLOR: Orange• 2 feet in length

Kicker PWG050-1

1 ft. of OFC 1/0 Gauge Gun Metal Gray Hyper-Flex Power / Ground Cable (Sold by the Foot)

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Kicker PWG050-1

1 ft. of OFC 1/0 Gauge Gun Metal Gray Hyper-Flex Power / Ground Cable (Sold by the Foot)

1 ft. of OFC 1/0 Gauge Gun Metal Gray Hyper-Flex Power / Ground Cable (Sold by the Foot) • Gun Metal Gray Hyperflex Insulation For Ultimate Bed And Twist • Silver-Tinned OFC (Oxygen-Free Copper) • SOLD by the Foot

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1 ft. of OFC 1/0 Gauge Gun Metal Gray Hyper-Flex Power / Ground Cable (Sold by the Foot) • Gun Metal Gray Hyperflex Insulation For Ultimate Bed And Twist • Silver-Tinned OFC (Oxygen-Free Copper) • SOLD by the Foot

TruConnex TC4KIT-4B by Metra

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

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TruConnex TC4KIT-4B by Metra

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer

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• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer

PRECUT 9 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 9 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 9 feet in length

8 gauge power / ground cable • COLOR: Blue• 9 feet in length

Hitron FH8KR (Red)

8 Gauge Wire, Fuse Holder & Ring Terminal Kit

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Hitron FH8KR (Red)

8 Gauge Wire, Fuse Holder & Ring Terminal Kit

• 8 Gauge Cable Kit
• 8 Gauge Red 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

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• 8 Gauge Cable Kit
• 8 Gauge Red 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

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

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

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

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

Kicker 4 Gauge PRICED PER FOOT -- GRAY (From Spool of PWG4100)

4AWG Gunmetal Gray Power / Ground Wire Priced Per Foot 05PWG4100

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Kicker 4 Gauge PRICED PER FOOT -- GRAY (From Spool of PWG4100)

4AWG Gunmetal Gray Power / Ground Wire Priced Per Foot 05PWG4100

PRICED PER FOOT Gunmetal Gray 4 Gauge Power Wire • Hyper-Flex insulation and rope lay construction allow extreme flexibility • Silver tinned oxygen free copper conductors

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PRICED PER FOOT Gunmetal Gray 4 Gauge Power Wire • Hyper-Flex insulation and rope lay construction allow extreme flexibility • Silver tinned oxygen free copper conductors

PRECUT 4ft. - 4 Gauge RED Power / Ground Wire -- COLOR: Red

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PRECUT 4ft. - 4 Gauge RED Power / Ground Wire -- COLOR: Red

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

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

PRECUT 7 ft. - 8 GaugeBLUE Power / Ground Wire -- color: Blue

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PRECUT 7 ft. - 8 GaugeBLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 7 feet in length

8 gauge power / ground cable • COLOR: Blue• 7 feet in length

JL Audio XA-BLKPW4-1FT

Black 4 Gauge Wire Priced Per Foot

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JL Audio XA-BLKPW4-1FT

Black 4 Gauge Wire Priced Per Foot

4 AWG (Gauge) Black Power / Ground Wire • Top-of-Line Quality • Priced Per Foot

4 AWG (Gauge) Black Power / Ground Wire • Top-of-Line Quality • Priced Per Foot

JL Audio XA-REDPW4-1FT

RED 4 Gauge Wire Priced Per Foot

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JL Audio XA-REDPW4-1FT

RED 4 Gauge Wire Priced Per Foot

4 AWG (Gauge) Red Power / Ground Wire • Top-of-Line Quality • Priced Per Foot

4 AWG (Gauge) Red Power / Ground Wire • Top-of-Line Quality • Priced Per Foot

XS Power XPFLEX4BK-5 (Iced Black)

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

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XS Power XPFLEX4BK-5 (Iced Black)

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 Black

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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 Black

Tsunami GN604S-75-1 (Silver)

Tsunami GN604S-75 Silver 4 AWG Precision Wound Power/Ground Cable

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Tsunami GN604S-75-1 (Silver)

Tsunami GN604S-75 Silver 4 AWG Precision Wound Power/Ground Cable

GN604S-75 Silver 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

GN604S-75 Silver 4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems 400-1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Foot Increments

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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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