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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.
Length (ft.)
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.
Wire / Cable Type
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 10 ft. - Kicker 0/1 AWG Cobalt Blue Power/Ground Wire from 05PWB050 Roll

Kicker 0/1 AWG Cobalt Blue Power/Ground Wire from 05PWB050 Roll

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PRECUT 10 ft. - Kicker 0/1 AWG Cobalt Blue Power/Ground Wire from 05PWB050 Roll

Kicker 0/1 AWG Cobalt Blue Power/Ground Wire from 05PWB050 Roll

10ft. Cobalt Blue 0/1 Gauge Power Wire • Hyper-Flex Insulation • Rope Lay Construction • Extreme Flexibility • Silver tinned oxygen free copper conductors

10ft. Cobalt Blue 0/1 Gauge Power Wire • Hyper-Flex Insulation • Rope Lay Construction • Extreme Flexibility • Silver tinned oxygen free copper conductors

Absolute PROP-0G-20BK (Black)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

PROP-0G-20BK big DISCONTINUED
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Absolute PROP-0G-20BK (Black)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Black

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Black

Absolute PROP-0G-20GN (Green)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

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Absolute PROP-0G-20GN (Green)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Green

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Green

Absolute PROP-0G-20SV (Silver)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

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Absolute PROP-0G-20SV (Silver)

20 ft. (6 Meters) of 0 Gauge Power/Ground Cable

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Silver

0 Gauge Power/Ground Cable • Perfect for System Over 1000 Watts • 20 ft. Spool • Ultra Flexible Design • High Current Flow • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Color is Silver

XS Power XPFLEX4RD-20 (Iced Red)

XS Power XP Flex 4 AWG CCA Power/Ground Cable

XPFLEX4RD-20 big DISCONTINUED
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XS Power XPFLEX4RD-20 (Iced Red)

XS Power XP Flex 4 AWG CCA Power/Ground Cable

• Cable Length: 20 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: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Red

Monster Cable MPC P400 1BL 20 400

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

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Monster Cable MPC P400 1BL 20 400

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

20 ft. of 1/0 Gauge BLUE Monster 400 PowerFlex™ Power & Ground Cable 1/0 AWG with DuraFlex® jacket construction that makes this cable very flexible for ease of installation

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20 ft. of 1/0 Gauge BLUE Monster 400 PowerFlex™ Power & Ground Cable 1/0 AWG with DuraFlex® jacket construction that makes this cable very flexible for ease of installation

XS Power XPFLEX0BK-20 (Iced Black)

XS Power XP Flex 0 AWG CCA Power/Ground Cable

XPFLEX0BK-20 big DISCONTINUED
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XS Power XPFLEX0BK-20 (Iced Black)

XS Power XP Flex 0 AWG CCA Power/Ground Cable

• Cable Length: 20 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: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Black

Kicker 09PWG4-20FT (Gray)

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

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Kicker 09PWG4-20FT (Gray)

20 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: 20 Ft Piece • Color is Gray

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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: 20 Ft Piece • Color is Gray

PRECUT 2 ft. - Kicker 1/0 AWG Gray Power/Ground Wire from 05PWG050 Roll

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PRECUT 2 ft. - Kicker 1/0 AWG Gray Power/Ground Wire from 05PWG050 Roll

2 ft of 1/0 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

2 ft of 1/0 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

Qpower 0GAUGE

Complete 0 Gauge Amplifier Wiring Kit for 3000W Systems

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Qpower 0GAUGE

Complete 0 Gauge Amplifier Wiring Kit for 3000W Systems

• 0 Gauge Power Amplifier Installation Kit
• Designed for 3000W Systems
• ANL Fuseholder

• 0 Gauge Power Amplifier Installation Kit
• Designed for 3000W Systems
• ANL Fuseholder

Absolute P0-20 (Black)

20 ft. Spool of 0 Gauge Power Wire/Cable

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Absolute P0-20 (Black)

20 ft. Spool of 0 Gauge Power Wire/Cable

0 Gauge Black Power Cable Wire • Perfect for Systems Over 1000 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 20 Ft

0 Gauge Black Power Cable Wire • Perfect for Systems Over 1000 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 20 Ft

Kicker 1/0 AWG Blue Power Wire PRICED PER FOOT (from 05PWB050 roll)

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Kicker 1/0 AWG Blue Power Wire PRICED PER FOOT (from 05PWB050 roll)

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

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

Monster Cable MPC P300 4R 25 Open Box

25 ft. (7.65 Meters) of 4 Gauge Monster 300 PowerFlex Power & Ground Cable Red

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Monster Cable MPC P300 4R 25 Open Box

25 ft. (7.65 Meters) of 4 Gauge Monster 300 PowerFlex Power & Ground Cable Red

25ft. (7.65 Meters) PowerFlex™ Power & Ground Cable-Red • DuraFlex® jacket construction • Patented Magnetic Flux Tube

25ft. (7.65 Meters) PowerFlex™ Power & Ground Cable-Red • DuraFlex® jacket construction • Patented Magnetic Flux Tube

StreetWires UF020BL

20 ft. of 1/0 Gauge BLUE Power/Ground Cable

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StreetWires UF020BL

20 ft. of 1/0 Gauge BLUE Power/Ground Cable

20' of 1/0 AWG Power Wire • Ultra Flow® cable is made from oxygen-free, fine-stranded copper and an electrical-grade insulation • Features highly flexible rope-lay wire construction

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20' of 1/0 AWG Power Wire • Ultra Flow® cable is made from oxygen-free, fine-stranded copper and an electrical-grade insulation • Features highly flexible rope-lay wire construction

American Bass 8GR

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

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American Bass 8GR

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

• 8 Gauge Power/Ground Wire
• Twisted Pair Construction
• Color: Green
• Length: 100 ft.

1

• 8 Gauge Power/Ground Wire
• Twisted Pair Construction
• Color: Green
• Length: 100 ft.

StreetWires UFX020B

20 ft. of 1/0 Gauge Ultra Flow Series Blue Power/Ground Cable

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StreetWires UFX020B

20 ft. of 1/0 Gauge Ultra Flow Series Blue Power/Ground Cable

20 ft. of 1/0 Gauge Ultra Flow Series Blue Power/Ground Cable • Pure, Oxygen-Free Fine-Stranded Copper Wire • Poly-Flex Insulation Offers Protection from Heat, Chemical Reactions, and Other Harsh Environments • Translucent Blue Poly-Flex Jacket

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20 ft. of 1/0 Gauge Ultra Flow Series Blue Power/Ground Cable • Pure, Oxygen-Free Fine-Stranded Copper Wire • Poly-Flex Insulation Offers Protection from Heat, Chemical Reactions, and Other Harsh Environments • Translucent Blue Poly-Flex Jacket

Tsunami PR902BL-25

25 ft. of Elite Series 2 Gauge Blue Power / Ground Cable

PR902BL-25 big DISCONTINUED
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Tsunami PR902BL-25

25 ft. of Elite Series 2 Gauge Blue Power / Ground Cable

900 Series Elite Power Cable from Tsunami • True 2 Gauge Wire • Pure OFC Windings • Rope-Lay Design • Optimal Surface Area and Flexibility • Blue • 25 Feet Long

900 Series Elite Power Cable from Tsunami • True 2 Gauge Wire • Pure OFC Windings • Rope-Lay Design • Optimal Surface Area and Flexibility • Blue • 25 Feet Long

Belva BW0RD50

Belva 50 Ft Red Power / Ground Wire (CCA)

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Belva BW0RD50

Belva 50 Ft Red Power / Ground Wire (CCA)

• 1/0 Gauge Power / Ground Wire
• Made from CCA (Copper Clad Aluminum) for Excellent Power Transfer
• Color: Frosted Red
• Super flexible PVC Jacket makes it easy to use in any Installation

• 1/0 Gauge Power / Ground Wire
• Made from CCA (Copper Clad Aluminum) for Excellent Power Transfer
• Color: Frosted Red
• Super flexible PVC Jacket makes it easy to use in any Installation

XS Power XPFLEX0BL-20 (Iced Blue) OPEN BOX

XS Power XP Flex 0 AWG CCA Power/Ground Cable

XPFLEX0BL-20 big DISCONTINUED
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XS Power XPFLEX0BL-20 (Iced Blue) OPEN BOX

XS Power XP Flex 0 AWG CCA Power/Ground Cable

• Cable Length: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

• Cable Length: 20 Ft.
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

Absolute PROP-4G-50-OR (Orange)

50 ft. (15.24 Meters) of 4 Gauge Power/Ground Cable

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Absolute PROP-4G-50-OR (Orange)

50 ft. (15.24 Meters) of 4 Gauge Power/Ground Cable

4-Gauge Power Cable • Comes in Spool of 50 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Orange

4-Gauge Power Cable • Comes in Spool of 50 Feet • Ultra Flexible Design for Easy Installation • High Current Flow • Used For the Installation of Car Amplifiers • Color is Orange

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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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