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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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4 Gauge BLACK Power / Ground Cable PRICED PER FOOT

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4 Gauge BLACK Power / Ground Cable PRICED PER FOOT

BLACK 4 AWG Power / Ground Wire Priced By The Foot

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BLACK 4 AWG Power / Ground Wire Priced By The Foot

PRECUT 3 ft. - 8 Gauge RED Power / Ground Wire -- color: Red

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PRECUT 3 ft. - 8 Gauge RED Power / Ground Wire -- color: Red

8 gauge power / ground cable • COLOR: red • 3 feet in length

8 gauge power / ground cable • COLOR: red • 3 feet in length

PRECUT 9 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 9 ft. - 8 Gauge BLACK Power / Ground Wire -- color: Black

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

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

PRECUT 4 ft. - 8 Gauge PURPLE Power / Ground Wire -- color: Purple

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PRECUT 4 ft. - 8 Gauge PURPLE Power / Ground Wire -- color: Purple

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

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

PRECUT 2ft. - 4 Gauge PURPLE Power / Ground Wire -- color: Purple

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PRECUT 2ft. - 4 Gauge PURPLE Power / Ground Wire -- color: Purple

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

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

PRECUT 5 ft. - 8 Gauge ORANGE Power / Ground Wire -- color: Orange

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PRECUT 5 ft. - 8 Gauge ORANGE Power / Ground Wire -- color: Orange

8 gauge power / ground cable • COLOR: Orange• 5 feet in length

8 gauge power / ground cable • COLOR: Orange• 5 feet in length

PRECUT 3ft. - 0 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 3ft. - 0 Gauge BLUE Power / Ground Wire -- color: Blue

0 gauge power / ground cable • COLOR: Blue • 3 feet in length

0 gauge power / ground cable • COLOR: Blue • 3 feet in length

PRECUT 5 FT - 8 Gauge Red Power/Ground Wire

5' of RED 8 AWG Power/Ground Cable cut from roll

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PRECUT 5 FT - 8 Gauge Red Power/Ground Wire

5' of RED 8 AWG Power/Ground Cable cut from roll

RED 8 gauge power/ground wire 5 FEET PER ORDER OF 1 QTY

RED 8 gauge power/ground wire 5 FEET PER ORDER OF 1 QTY

PRECUT 5 ft. - 4 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 5 ft. - 4 Gauge BLUE Power / Ground Wire -- color: Blue

4 gauge power / ground cable • COLOR: Blue • 5 feet in length

4 gauge power / ground cable • COLOR: Blue • 5 feet in length

PRECUT 5ft. - 4 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 5ft. - 4 Gauge BLACK Power / Ground Wire -- color: Black

4 gauge power / ground cable • COLOR: Black • 5 feet in length

4 gauge power / ground cable • COLOR: Black • 5 feet in length

18 Gauge Remote Wire BLUE -- PRICED PER FOOT

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18 Gauge Remote Wire BLUE -- PRICED PER FOOT

BLUE REMOTE WIRE, 18 awg remote wire priced by the foot

BLUE REMOTE WIRE, 18 awg remote wire priced by the foot

PRECUT 4ft. - 0 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 4ft. - 0 Gauge BLACK Power / Ground Wire -- color: Black

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

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

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• 3 feet in length

8 gauge power / ground cable • COLOR: Blue• 3 feet in length

PRECUT 2ft. - 4 Gauge BLACK Power / Ground Wire -- color: Black

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PRECUT 2ft. - 4 Gauge BLACK Power / Ground Wire -- color: Black

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

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

Kicker PWB050-1

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

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Kicker PWB050-1

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

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

Audiobahn 0 Gauge Power / Ground Wire PRICED PER FOOT

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Audiobahn 0 Gauge Power / Ground Wire PRICED PER FOOT

Super Flow 0 - Gauge Ground Wire

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Super Flow 0 - Gauge Ground Wire

PRECUT 3ft. - 4 Gauge ORANGE Power / Ground Wire -- color: Orange

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PRECUT 3ft. - 4 Gauge ORANGE Power / Ground Wire -- color: Orange

4 gauge power / ground cable • COLOR: Orange• 3 feet in length

4 gauge power / ground cable • COLOR: Orange• 3 feet in length

Xscorpion PW0.50R-1

Xscorpion PW0.50R 1/0 Gauge Red Expert Link OFC Power/Ground Cable

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Xscorpion PW0.50R-1

Xscorpion PW0.50R 1/0 Gauge Red 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: 1 Ft Increments • Color is Red

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: 1 Ft Increments • Color is Red

PRECUT 4ft. - 4 Gauge CLEAR Power / Ground Wire -- color: Clear

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PRECUT 4ft. - 4 Gauge CLEAR Power / Ground Wire -- color: Clear

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

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

PRECUT 8 ft. - 10 Gauge YellowPower / Ground Wire color: Yellow

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PRECUT 8 ft. - 10 Gauge YellowPower / Ground Wire color: Yellow

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

10 gauge power / ground cable • COLOR: Yellow• 8 feet in 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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