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Black 4 AWG amplifier power cable on a spool, 100 feet of flexible CCA wire

The Wires Zone

The Wires Zone 4 AWG 100 ft Amplifier Power Cable Black

SKU CH-2JFQ-FGHZD

A 100-foot 4 AWG copper-clad aluminium power cable rated for up to 36 volts, flexible for tight automotive amplifier installations

  • TypeAmplifier Power Cables
  • CCA construction delivers strong current flow
  • 100 foot length reaches any install point
  • 4 AWG thickness handles high amplifier demand
  • Flexible jacket routes through tight vehicle spaces
  • Rated up to 36 volts for car audio systems

4 AWG Amplifier Power Cable

This 4 AWG amplifier power cable is designed for car audio installations that require reliable power delivery to amplifiers. It suits installers running a single amplifier or a modest multi-amp system in a passenger vehicle.

Sustained current handling

Copper Clad Aluminium construction carries continuous current without excessive voltage drop across the 100 feet length. The cable remains flexible during long pulls, reducing fatigue on terminals when routed through tight cavities.

Pre-installation checks

Verify that your amplifier and vehicle electrical system operate at or below 36 volts to stay within the cable rating. Confirm that the 4 AWG gauge matches the amplifier manufacturer's power-wire recommendation for your total run length.

Highlights

  • CCA construction delivers strong current flow
  • 100 foot length reaches any install point
  • 4 AWG thickness handles high amplifier demand
  • Flexible jacket routes through tight vehicle spaces
  • Rated up to 36 volts for car audio systems

Specifications

TypeAmplifier Power Cables

Questions about this item

How much heat does the 4 AWG CCA cable generate when carrying full current all day?

Copper Clad Aluminium has higher resistance than solid copper, so it warms noticeably under sustained load; keep the run ventilated and avoid bundling it with other power cables.

What terminals or connectors must I already have to terminate this 100 ft roll?

You will need 4 AWG ring terminals, spade lugs or set-screw blocks rated for CCA, plus a proper crimper or hex key — none are included in the box.

Will the 4 AWG CCA cable work with my existing 8 AWG amplifier power inputs?

The cable is thicker than 8 AWG, so you must use a reducer block or step-down terminal to fit the smaller amp inputs safely.

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