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JL Audio XD-BPW4-100

4 AWG 100 ft (30.5 m) Spool of Translucent Blue Power Wire

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4 AWG 100 ft (30.5 m) Spool of Translucent Blue Power Wire

• True 4 AWG specification wire
• 1,862 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

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$579.99

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Ships in 10-14 days

• True 4 AWG specification wire
• 1,862 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

JL Audio XD-RPW1/0-50

1/0 AWG 50 ft (15.2 m) Spool of Translucent Red Power Wire

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1/0 AWG 50 ft (15.2 m) Spool of Translucent Red Power Wire

• True 1/0 AWG specification wire
• 4,704 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

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$749.99

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Ships in 10-14 days

• True 1/0 AWG specification wire
• 4,704 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

Stinger SPW18TB500

500 Ft. 8 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

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500 Ft. 8 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

• 500 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra flexible matte jacket and 665 strand count

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List price $1169.00
-32% $795.00

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Ships in 10-14 days

• 500 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra flexible matte jacket and 665 strand count

Stinger SPW18TR500

500 Ft. 8 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Red)

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500 Ft. 8 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Red)

• 500 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra flexible matte jacket and 665 strand count

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List price $1169.00
-32% $795.00

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Ships in 10-14 days

• 500 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra flexible matte jacket and 665 strand count

Sundown Audio 4B100

100 ft 4-gauge Power Wire (Black)

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100 ft 4-gauge Power Wire (Black)

• 100 feet 4 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

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List price $443.99
-17% $369.99

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• 100 feet 4 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

Sundown Audio 8B250

250 ft 8-gauge Power Cable (Black)

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250 ft 8-gauge Power Cable (Black)

• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

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List price $443.99
-17% $369.99

Available

Ships in 10-14 days

• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

Sundown Audio 8S250

250 ft 8-gauge Power Cable (Silver)

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250 ft 8-gauge Power Cable (Silver)

• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Silver
• 805 strands with flexible PVC insulation

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List price $443.99
-17% $369.99

Available

Ships in 10-14 days

• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Silver
• 805 strands with flexible PVC insulation

DS18 MOFC4GA50P

50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Power Wire

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50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Power Wire

• 50-feet 4-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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List price $287.99
-17% $239.95

In stock.

• 50-feet 4-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 MOFC4GA50G

50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Ground Wire

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50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Ground Wire

• 50-feet 4-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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VIP Product Get $24.00 in rewards to spend later

List price $287.99
-17% $239.95

In stock.

• 50-feet 4-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

Massive Audio P8200R

200 Ft. 8 Gauge Oxygen Free Copper (OFC) Power Wire (Red)

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200 Ft. 8 Gauge Oxygen Free Copper (OFC) Power Wire (Red)

• 200 feet 8 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Red

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List price $524.99
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Ships in 10-14 days

• 200 feet 8 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Red

DS18 MOFC8GA100P

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

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100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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List price $244.99
-17% $203.95

In stock.

• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 MOFC8GA100G

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

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100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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VIP Product Get $20.40 in rewards to spend later

List price $244.99
-17% $203.95

In stock.

• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

JL Audio XD-BPW30A-250 (Black)

250 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

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250 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Black Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

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$429.99

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• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

Stinger SQPH4BL

100 ft 4 Gauge Hybrid Series Power Wire (Blue)

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100 ft 4 Gauge Hybrid Series Power Wire (Blue)

• 4 gauge Power Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• 70 percent copper, 30 percent CCA

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$184.00

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• 4 gauge Power Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• 70 percent copper, 30 percent CCA

Stinger SPW318BL1

1000 ft. 18 Gauge Pro Series OFC Primary Wire (Blue)

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1000 ft. 18 Gauge Pro Series OFC Primary Wire (Blue)

• 1000 ft. 18 Gauge Primary Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and temperature resistant
• Wiring Type: Hook-Up primary wire
• Color: Blue

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List price $279.00
-38% $173.00

In stock

Only 1 Left!

• 1000 ft. 18 Gauge Primary Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and temperature resistant
• Wiring Type: Hook-Up primary wire
• Color: Blue

Stinger SPW318RD1

1000 ft. 18 Gauge Pro Series OFC Primary Wire (Red)

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1000 ft. 18 Gauge Pro Series OFC Primary Wire (Red)

• 1000 ft. 18 Gauge Pro Series Primary Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Wiring Type: Hook-Up primary wire
• Color: Red

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List price $279.00
-38% $173.00

Available

Ships in 10-14 days

• 1000 ft. 18 Gauge Pro Series Primary Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Wiring Type: Hook-Up primary wire
• Color: Red

Stinger SSVLP4BL

100 ft 4-Gauge Select Series Speaker Wire (Blue)

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100 ft 4-Gauge Select Series Speaker Wire (Blue)

• 4 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

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List price $229.00
-32% $155.00

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Ships in 10-14 days

• 4 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

Stinger SSVLP4BK

100 ft 4-Gauge Select Series Speaker Wire (Black)

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100 ft 4-Gauge Select Series Speaker Wire (Black)

• 4 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Soft PVC insulation with heat resistance elements

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List price $229.00
-32% $155.00

Available

Ships in 10-14 days

• 4 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Soft PVC insulation with heat resistance elements

Stinger SQVLP8BK

250 ft 8 Gauge Sound Quest Value Series Power Wire (Black)

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250 ft 8 Gauge Sound Quest Value Series Power Wire (Black)

• 8 gauge Power Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Length: 250 feet

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$124.00

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• 8 gauge Power Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Length: 250 feet

JL Audio XD-BPW8-250

8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

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8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $58.00 in rewards to spend later

$579.99

Available

Ships in 10-14 days

• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

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    FAQ Frequently asked questions in 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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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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