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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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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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Tsunami GN604-75 (Black)

Tsunami GN604-75 Black 4 AWG Precision Wound Power/Ground Cable

GN604-75 big DISCONTINUED
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Tsunami GN604-75 (Black)

Tsunami GN604-75 Black 4 AWG Precision Wound Power/Ground Cable

GN604-75 Black 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: 75 Ft Spool

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GN604-75 Black 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: 75 Ft Spool

Scosche PW10RED-250

250 Ft Spool of 10 Gauge Red (Primary) Power Cable

PW10RED-250 big DISCONTINUED
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Scosche PW10RED-250

250 Ft Spool of 10 Gauge Red (Primary) Power Cable

10 Gauge Primary Power Cable • Perfect for Systems Between 100-200 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 250 Ft Spool • Color is Red

10 Gauge Primary Power Cable • Perfect for Systems Between 100-200 Watts • Durable Outer Jacket • Pure Oxygen-Free Fine-Stranded Copper Wire • Cable Length: 250 Ft Spool • Color is Red

NVX - Worth the Envy - Direct to Consumer Car Audio

Kicker 09PWG050 (PWG050)

50 ft Spool of 1/0 Gauge AWG Gunmetal Gray Power / Ground Cable Wire

09PWG050 big DISCONTINUED
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Kicker 09PWG050 (PWG050)

50 ft Spool of 1/0 Gauge AWG Gunmetal Gray Power / Ground Cable Wire

50 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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50 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

XS Power XPFLEX4BK-100

4 AWG Power/Ground CCA 100ft Spool of Black Cable

XPFLEX4BK-100 big DISCONTINUED
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XS Power XPFLEX4BK-100

4 AWG Power/Ground CCA 100ft Spool of Black Cable

4 AWG Power/Ground Cable • True-To-Gauge Rating • 2,009 Strand Count • Soft Touch PVC Jacketing • Super Flexible • Easy To Use

4 AWG Power/Ground Cable • True-To-Gauge Rating • 2,009 Strand Count • Soft Touch PVC Jacketing • Super Flexible • Easy To Use

StreetWires ZN3-050R (Red)

50 ft. Reel of Zero Noise ZN3 Series Translucent Red 1/0 AWG Power Cable

ZN3-050R big DISCONTINUED
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StreetWires ZN3-050R (Red)

50 ft. Reel of Zero Noise ZN3 Series Translucent Red 1/0 AWG Power Cable

50 ft. Spool of Zero Noise ZN3 Series 1/0 AWG Power Cable • Translucent Red 105C Poly-Flex Jacket • For High Powered Systems Over 1000 Watts • True-to-Gauge Rating • Great for Custom Installations

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50 ft. Spool of Zero Noise ZN3 Series 1/0 AWG Power Cable • Translucent Red 105C Poly-Flex Jacket • For High Powered Systems Over 1000 Watts • True-to-Gauge Rating • Great for Custom Installations

JL Audio XA-REDPW8-345

345 ft. / 105m RED 8 AWG Gauge, Fine-Strand Copper Power Wire

XA-REDPW8-345 big DISCONTINUED
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JL Audio XA-REDPW8-345

345 ft. / 105m RED 8 AWG Gauge, Fine-Strand Copper Power Wire

8 AWG Red Power Wire • Top-of-line quality • 345 feet in length

8 AWG Red Power Wire • Top-of-line quality • 345 feet in length

Qpower 0G50RD

50' of Red 0 Gauge Power Wire

0G50RD big DISCONTINUED
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Qpower 0G50RD

50' of Red 0 Gauge Power Wire

• 50' 0 Gauge Power Wire
• Translucent Insulation
• Marks for Every Foot

• 50' 0 Gauge Power Wire
• Translucent Insulation
• Marks for Every Foot

JL Audio XA-BLKPW4-115

115 Foot Spool of Black 4 Gauge Wire

XA-BLKPW4-115 big DISCONTINUED
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JL Audio XA-BLKPW4-115

115 Foot Spool of Black 4 Gauge Wire

4 AWG (Gauge) Black Power / Ground Wire • Top-of-Line Quality • 115 Foot Length

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4 AWG (Gauge) Black Power / Ground Wire • Top-of-Line Quality • 115 Foot Length

Stinger SXW10C (Clear)

50 ft. of 1/0 Gauge Uber-Flex Flat Power/Ground Cable Wire

SXW10C big DISCONTINUED
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Stinger SXW10C (Clear)

50 ft. of 1/0 Gauge Uber-Flex Flat Power/Ground Cable Wire

Uber-Flex Flat Power/Ground Cable Wire • Perfect for High Powered Systems • Improved Flexible Outer Jacket With Flat Design for Easier Installations

Uber-Flex Flat Power/Ground Cable Wire • Perfect for High Powered Systems • Improved Flexible Outer Jacket With Flat Design for Easier Installations

PRECUT 7 ft. - Kicker 4 AWG Gray Power/Ground Wire from 05PWG4100 Roll

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PRECUT 7 ft. - Kicker 4 AWG Gray Power/Ground Wire from 05PWG4100 Roll

7 ft of 4 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

7 ft of 4 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

XS Power XSFLEX4BL-100

4 AWG Power/Ground 100ft Spool of Blue Cable w/ 100% OFC

XSFLEX4BL-100 big DISCONTINUED
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XS Power XSFLEX4BL-100

4 AWG Power/Ground 100ft Spool of Blue Cable w/ 100% OFC

• 4 AWG Power/Ground Cable
• True-To-Gauge Rating
• 1,862 Strand Count
• Soft Touch PVC Jacketing
• Super Flexible
• Easy To Use

• 4 AWG Power/Ground Cable
• True-To-Gauge Rating
• 1,862 Strand Count
• Soft Touch PVC Jacketing
• Super Flexible
• Easy To Use

T-Spec V12PW-8125

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire

V12PW-8125 big DISCONTINUED
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T-Spec V12PW-8125

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

125 ft. (38.10m) 8 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

XS Power XPFLEX4RD-100

4 AWG Power/Ground CCA 100ft Spool of Red Cable

XPFLEX4RD-100 big DISCONTINUED
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XS Power XPFLEX4RD-100

4 AWG Power/Ground CCA 100ft Spool of Red Cable

4 AWG Power/Ground Cable • True-To-Gauge Rating • 2,009 Strand Count • Soft Touch PVC Jacketing • Super Flexible • Easy To Use

4 AWG Power/Ground Cable • True-To-Gauge Rating • 2,009 Strand Count • Soft Touch PVC Jacketing • Super Flexible • Easy To Use

JL Audio XA-REDPW4-115

115 Foot Spool of Red 4 Gauge Power/Ground Wire

XA-REDPW4-115 big DISCONTINUED
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JL Audio XA-REDPW4-115

115 Foot Spool of Red 4 Gauge Power/Ground Wire

4 AWG (Gauge) Red Power / Ground Wire • Top-of-Line Quality • 115 Foot Length

4 AWG (Gauge) Red Power / Ground Wire • Top-of-Line Quality • 115 Foot Length

StreetWires ZN3-8250R (Red)

250 ft. Reel of Zero Noise ZN3 Series Translucent Red 8 AWG Power Cable

ZN3-8250R big DISCONTINUED
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StreetWires ZN3-8250R (Red)

250 ft. Reel of Zero Noise ZN3 Series Translucent Red 8 AWG Power Cable

250 ft. Spool of Zero Noise ZN3 Series 8 AWG Power Cable • Translucent Red 105C Poly-Flex Jacket • For High Powered Systems With 200-400 Watts • True-to-Gauge Rating • Great for Custom Installations

250 ft. Spool of Zero Noise ZN3 Series 8 AWG Power Cable • Translucent Red 105C Poly-Flex Jacket • For High Powered Systems With 200-400 Watts • True-to-Gauge Rating • Great for Custom Installations

StreetWires ZN3-8250BLK (Black)

250 ft. Reel of Zero Noise ZN3 Series Translucent Black 8 AWG Power Cable

ZN3-8250BLK big DISCONTINUED
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StreetWires ZN3-8250BLK (Black)

250 ft. Reel of Zero Noise ZN3 Series Translucent Black 8 AWG Power Cable

250 ft. Spool of Zero Noise ZN3 Series 8 AWG Power Cable • Translucent Black 105C Poly-Flex Jacket • For High Powered Systems With 200-400 Watts • True-to-Gauge Rating • Great for Custom Installations

250 ft. Spool of Zero Noise ZN3 Series 8 AWG Power Cable • Translucent Black 105C Poly-Flex Jacket • For High Powered Systems With 200-400 Watts • True-to-Gauge Rating • Great for Custom Installations

Xscorpion FP8.200BK

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

FP8.200BK big DISCONTINUED
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Xscorpion FP8.200BK

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt High Powered Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Black

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt High Powered Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Black

T-Spec V12PW-475

75 ft. (22.86m) 4 Gauge V12 Series Full OFC True Spec Power Wire

V12PW-475 big DISCONTINUED
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T-Spec V12PW-475

75 ft. (22.86m) 4 Gauge V12 Series Full OFC True Spec Power Wire

75 ft. (22.86m) 4 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

75 ft. (22.86m) 4 Gauge V12 Series Full OFC True Spec Power Wire • Exceeds CEA and ANSI Specification for Wire Gauge • Full Virgin OFC Copper Construction • Ultra-flexible PVC Blended Jacket • Color: Matte Silver

Xscorpion FP8.200P

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

FP8.200P big DISCONTINUED
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Xscorpion FP8.200P

200 Ft Spool of 8 Gauge Flat Power/Ground Cable

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Platinum

8 Gauge Flat Power/Ground Cable • Great for 200-400 Watt Systems • Flat Design Provides Easy Installation • 665 x .127mm Strand Count • Cable Length: 200 Ft Spool • Color is Platinum

Xscorpion FP4.80R

80 Ft Spool of 4 Gauge Flat Power/Ground Cable

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Xscorpion FP4.80R

80 Ft Spool 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: 80 Ft Spool • Color is Red

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: 80 Ft Spool • Color is Red

NVX - Worth the Envy - Direct to Consumer Car Audio
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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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