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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 PURPLE Power / Ground Cable PRICED PER FOOT

1FT-4-GAUGE-PURPLE big DISCONTINUED
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4 Gauge PURPLE Power / Ground Cable PRICED PER FOOT

PURPLE 4 awg power/ground wire priced by the foot

PURPLE 4 awg power/ground wire priced by the foot

XS Power XPFLEX0RD-5 (Iced Red)

5 Feet of 0 AWG XP Flex CCA Power / Ground Cable

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XS Power XPFLEX0RD-5 (Iced Red)

5 Feet of 0 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

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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 Red

Stinger 5 ft 3 Gauge Uber-Flex Power Wire Cut from SXW13C Roll (Clear)

5 ft. of Clear Pre-cut 3 Gauge Uber-Flex Flat Power/Ground Cable Wire

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Stinger 5 ft 3 Gauge Uber-Flex Power Wire Cut from SXW13C Roll (Clear)

5 ft. of Clear Pre-cut 3 Gauge Uber-Flex Flat Power/Ground Cable Wire

Stinger Uber-Flex Flat Power/Ground Cable Wire • 3 Gauge for High Powered Systems • Improved Flexible Outer Jacket with Flat Design for Easier Installations • Newly Wound Copper Increases the Current Transfer

Stinger Uber-Flex Flat Power/Ground Cable Wire • 3 Gauge for High Powered Systems • Improved Flexible Outer Jacket with Flat Design for Easier Installations • Newly Wound Copper Increases the Current Transfer

db Link RW18BR500Z (Brown)

500 Ft of 18 Gauge Remote Wire Cable

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db Link RW18BR500Z (Brown)

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 Brown • 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 Brown • Also Available in Various Other Colors

Scosche PWBLK500 (Black)

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

PWBLK500 big DISCONTINUED
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Scosche PWBLK500 (Black)

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

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

Xscorpion PRE-FP480BL-BLUE-20FT

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

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Xscorpion PRE-FP480BL-BLUE-20FT

20 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: 20 Ft Pre-Cut Piece • Color is Blue

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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: 20 Ft Pre-Cut Piece • Color is Blue

XS Power XPFLEX0BK-5 (Iced Black)

XS Power XP Flex 0 AWG CCA Power/Ground Cable

XPFLEX0BK-5 big DISCONTINUED
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XS Power XPFLEX0BK-5 (Iced Black)

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

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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

Monster Cable MPC P400 1R-20

20 ft. of 1/0 Gauge RED Monster 400 PowerFlex+ Power & Ground Cable

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Monster Cable MPC P400 1R-20

20 ft. of 1/0 Gauge RED Monster 400 PowerFlex+ Power & Ground Cable

20 ft. of 1/0 Gauge RED Monster 400 PowerFlex Power & Ground Cable • DuraFlex Jacket Construction • Patented Magnetic Flux Tube • High Purity Copper • Color Coded Jackets • Cable Length: 20 Ft

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20 ft. of 1/0 Gauge RED Monster 400 PowerFlex Power & Ground Cable • DuraFlex Jacket Construction • Patented Magnetic Flux Tube • High Purity Copper • Color Coded Jackets • Cable Length: 20 Ft

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

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

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

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

Xscorpion PRE-FP0.50BL-BLUE-5FT

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

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Xscorpion PRE-FP0.50BL-BLUE-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 Blue

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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 Blue

Kicker 09PWB4-5FT (Blue)

5 Ft Pre-Cut Piece of 4 AWG Power/Ground Cable Wire

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Kicker 09PWB4-5FT (Blue)

5 Ft Pre-Cut Piece of 4 AWG Power/Ground Cable Wire

4 AWG Power/Ground Cable Wire • Perfect for Systems Between 400-1000 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Blue

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4 AWG Power/Ground Cable Wire • Perfect for Systems Between 400-1000 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Blue

8 Gauge PURPLE Power / Ground Cable PRICED PER FOOT

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8 Gauge PURPLE Power / Ground Cable PRICED PER FOOT

PURPLE 8 awg power/ground wire priced by the foot

PURPLE 8 awg power/ground wire priced by the foot

8 Gauge CLEAR Power / Ground Cable PRICED PER FOOT

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8 Gauge CLEAR Power / Ground Cable PRICED PER FOOT

CLEAR 8 awg power/ground wire priced by the foot

CLEAR 8 awg power/ground wire priced by the foot

Hitron PW18500OR (Orange)

500 Ft Spool of 18 Gauge OFC Remote Wire

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Hitron PW18500OR (Orange)

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 Orange

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 Orange

X-Scorpion SC-P4.18BL BLUE 4 Gauge 18 ft. PW420BL

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X-Scorpion SC-P4.18BL BLUE 4 Gauge 18 ft. PW420BL

BLUE, High quality 4 Gauge Power / Ground Cable • 18' spool of wire • 18 ft. blue 4 AWG power wire

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BLUE, High quality 4 Gauge Power / Ground Cable • 18' spool of wire • 18 ft. blue 4 AWG power wire

PRECUT 3 ft. - Kicker 8 AWG Cobalt Blue Power/Ground Wire from 05PWB8250 Roll

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PRECUT 3 ft. - Kicker 8 AWG Cobalt Blue Power/Ground Wire from 05PWB8250 Roll

3' of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

3' of 8 Gauge Power Wire • Cobalt Blue Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

JL Audio PRECUT-XA-REDPW4-20FT

20ft. RED 4 AWG Gauge, Fine-Strand Copper Power/Ground Cable

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JL Audio PRECUT-XA-REDPW4-20FT

20ft. RED 4 AWG Gauge, Fine-Strand Copper Power/Ground Cable

20ft. of Precut 4 AWG Gauge Power/Ground Cable • Top of the line Quality • RED • Fine-Strand Copper Wire

20ft. of Precut 4 AWG Gauge Power/Ground Cable • Top of the line Quality • RED • Fine-Strand Copper Wire

Kicker 09PWG0-5FT

5 ft. of Pre Cut 1/0 AWG Kicker Gunmetal Gray Power/Ground Cable from Spool of 09PWG050

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Kicker 09PWG0-5FT

5 ft. of Pre Cut 1/0 AWG Kicker Gunmetal Gray Power/Ground Cable from Spool of 09PWG050

5 ft Spool of 1/0 Gauge AWG Gunmetal Gray Power / Ground Cable Wire • PVC Hyper-Flex, Insulation and Multi-Strand Construction • Comes with a Translucent that Remains Ultra-Flexible Under Extreme Temperatures

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5 ft Spool of 1/0 Gauge AWG Gunmetal Gray Power / Ground Cable Wire • PVC Hyper-Flex, Insulation and Multi-Strand Construction • Comes with a Translucent that Remains Ultra-Flexible Under Extreme Temperatures

Hitron PW18400YE (Yellow)

400 Ft of 18 Gauge OFC Remote Wire Cable

PW18400YE big DISCONTINUED
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Hitron PW18400YE (Yellow)

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 Yellow

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 Yellow

Tsunami PRE-GN601S25-SILVER-5FT

5 ft. Pre-Cut Piece of 1/0 AWG Silver Power/Ground Cable

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Tsunami PRE-GN601S25-SILVER-5FT

5 ft. Pre-Cut Piece of 1/0 AWG Silver Power/Ground Cable

Pre-Cut Piece 1/0 AWG Power/Ground Cable • Silver Insulated Jacket • Flexible Outer Jacket • Designed for High Powered Systems • 5 ft. Pre-Cut Piece of Cable

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Pre-Cut Piece 1/0 AWG Power/Ground Cable • Silver Insulated Jacket • Flexible Outer Jacket • Designed for High Powered Systems • 5 ft. Pre-Cut Piece of Cable

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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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