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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.

Absolute P8-250 (Black)

250 ft. Spool of 8 Gauge Power/Ground Cable Wire

P8-250-Black big DISCONTINUED
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Absolute P8-250 (Black)

250 ft. Spool of 8 Gauge Power/Ground Cable Wire

8-Gauge Power/Ground Cable • Perfect for Systems Between 200-400 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 250 Ft Spool • Color is Black

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8-Gauge Power/Ground Cable • Perfect for Systems Between 200-400 Watts • PVC ULTRA Flex Insulation • Durable Outer Jacket • Bend, Twist, and Conform the Cable in Anyway Imaginable • Cable Length: 250 Ft Spool • Color is Black

Absolute PROP-4G-20BK (Black)

20 ft. (6 Meters) of 4 Gauge Power/Ground Cable

PROP-4G-20BK big DISCONTINUED
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Absolute PROP-4G-20BK (Black)

20 ft. (6 Meters) of 4 Gauge Power/Ground Cable

4-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Black

4-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Black

Absolute PROP-4G-20GN (Green)

20 ft. (6 Meters) of 4 Gauge Power/Ground Cable

PROP-4G-20GN big DISCONTINUED
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Absolute PROP-4G-20GN (Green)

20 ft. (6 Meters) of 4 Gauge Power/Ground Cable

4-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Green

4-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Green

Absolute P4-100 (Red)

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

P4-100-RED big DISCONTINUED
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Absolute P4-100 (Red)

100 ft. of Red 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 Red

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 Red

Absolute P4-100 (Blue)

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

P4-100-BLUE big DISCONTINUED
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Absolute P4-100 (Blue)

100 ft. of Blue 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 Blue

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 Blue

PRECUT 17ft: JL Audio XA-BLKPW4 Power/Ground Wire

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

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PRECUT 17ft: JL Audio XA-BLKPW4 Power/Ground Wire

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

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

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

Stinger 5 ft 1/0 Gauge Uber-Flex Power Wire Cut from SXW10C Roll (Clear)

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

SXW10C-5FT big DISCONTINUED
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Stinger 5 ft 1/0 Gauge Uber-Flex Power Wire Cut from SXW10C Roll (Clear)

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

Stinger Uber-Flex Flat Power/Ground Cable Wire • 1/0 Gauge for High Powered Systems • Insulated Inner Jacket Perfect for Designating to a Power or Ground Polarity • Improved Flexible Outer Jacket With Flat Design for Easier Installation

Stinger Uber-Flex Flat Power/Ground Cable Wire • 1/0 Gauge for High Powered Systems • Insulated Inner Jacket Perfect for Designating to a Power or Ground Polarity • Improved Flexible Outer Jacket With Flat Design for Easier Installation

PRECUT 1 ft. - Kicker 0/1 AWG Gray Power/Ground Wire from 05PWB050 Roll

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PRECUT 1 ft. - Kicker 0/1 AWG Gray Power/Ground Wire from 05PWB050 Roll

PRICED PER FOOT 1/0 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

PRICED PER FOOT 1/0 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

Hitron PW8250BK (BLACK)

250 ft. Roll of 8 Gauge BLACK Power / Ground Cable Wire

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Hitron PW8250BK (BLACK)

250 ft. Roll of 8 Gauge BLACK Power / Ground Cable Wire

250' spool of BLACK 8 gauge power/ground wire

250' spool of BLACK 8 gauge power/ground wire

Xscorpion PW0.50R

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

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Xscorpion PW0.50R

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 Red

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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 Red

Absolute P2-50 (Silver)

50 ft. Spool of Silver 2 Gauge Power Cable Wire

P2-50Silver big DISCONTINUED
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Absolute P2-50 (Silver)

50 ft. Spool of Silver 2 Gauge Power Cable Wire

2 Gauge Silver Power Cable Wire • Perfect for Systems Between 1000-1500 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 50 Ft

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2 Gauge Silver Power Cable Wire • Perfect for Systems Between 1000-1500 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 50 Ft

T-Spec V8GW-1020

20 ft. (6.09m) 1/0 Gauge V8 Series OFC True Spec Ground Wire

V8GW-1020 big DISCONTINUED
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T-Spec V8GW-1020

20 ft. (6.09m) 1/0 Gauge V8 Series OFC True Spec Ground Wire

20 ft. (6.09m) 1/0 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

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20 ft. (6.09m) 1/0 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

TruConnex TC4RED0-50 by Metra

50 ft. of 1/0 Gauge TC4 Series CCA Red Power Cable

TC4RED0-50 big DISCONTINUED
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TruConnex TC4RED0-50 by Metra

50 ft. of 1/0 Gauge TC4 Series CCA Red Power Cable

• TC4 1/0 Gauge CCA Power Cable
• Color: Red
• Length: 50 ft.

• TC4 1/0 Gauge CCA Power Cable
• Color: Red
• Length: 50 ft.

XS Power AK2500

2 Gauge XS FLEX 100% OFC Secondary Battery Installation Kit

AK2500 big DISCONTINUED
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XS Power AK2500

2 Gauge XS FLEX 100% OFC Secondary Battery Installation Kit

• 2 Gauge 100% OFC Secondary Battery Installation Kit
• Designed for 2500-3000 Watt Audio Systems
• Pre Ring Terminated Power and Ground
• (2) ANL Fuse Holders with 250 Amp Fuses
• Install Accessories (Zip Ties, Wire Clamps and Screws)

• 2 Gauge 100% OFC Secondary Battery Installation Kit
• Designed for 2500-3000 Watt Audio Systems
• Pre Ring Terminated Power and Ground
• (2) ANL Fuse Holders with 250 Amp Fuses
• Install Accessories (Zip Ties, Wire Clamps and Screws)

American Bass 8GBL

100 Ft. 8 Gauge Power/Ground Wired (Blue)

8GBL big DISCONTINUED
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American Bass 8GBL

100 Ft. 8 Gauge Power/Ground Wired (Blue)

• Copper Clad Aluminium (CCA
• Twisted Pair Construction
• Color: Blue
• Length: 100 ft.

• Copper Clad Aluminium (CCA
• Twisted Pair Construction
• Color: Blue
• Length: 100 ft.

JL Audio XA-REDPW4-25

25 ft. 4 Gauge RED Power / Ground Wire Cable

XA-REDPW4-25 big DISCONTINUED
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JL Audio XA-REDPW4-25

25 ft. 4 Gauge RED Power / Ground Wire Cable

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

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

Absolute P2-50 (Red)

50 ft. of Spool of Red 2 Gauge Power Cable Wire

P2-50Red big DISCONTINUED
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Absolute P2-50 (Red)

50 ft. of Spool of Red 2 Gauge Power Cable Wire

2 Gauge Red Power Cable Wire • Perfect for Systems Between 1000-1500 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 50 Ft

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2 Gauge Red Power Cable Wire • Perfect for Systems Between 1000-1500 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 50 Ft

8 Gauge RED Power / Ground Cable PRICED PER FOOT

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8 Gauge RED Power / Ground Cable PRICED PER FOOT

RED 8 gauge power/ground wire PRICED PER FOOT

RED 8 gauge power/ground wire PRICED PER FOOT

Xscorpion PRE-FP0.50P-PLATINUM-5FT

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

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Xscorpion PRE-FP0.50P-PLATINUM-5FT

5 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: 5 Ft Pre-Cut Piece • Color is Platinum

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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: 5 Ft Pre-Cut Piece • Color is Platinum

Absolute PROP2G20SV (Silver)

20 Ft. of 2-Gauge Ultra Flexible Power Cable

PROP2G20SV big DISCONTINUED
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Absolute PROP2G20SV (Silver)

20 Ft. of 2-Gauge Ultra Flexible Power Cable

2-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Silver

2-Gauge Power Cable • Comes in Spool of 20 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Silver

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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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