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Red 4-gauge amplifier power cable coiled 25 feet long

The Wires Zone

The Wires Zone 4 Gauge 25 Feet Amplifier Power Cable Red

SKU CH-KYFW-54NC5

A 25-foot, 4-gauge copper-clad aluminium cable rated for up to 36 volts, flexible for tight automotive amplifier installs

  • Product typeAmplifier Power Cables
  • High-quality CCA conductor delivers reliable power
  • Flexible design routes easily through tight spaces
  • 4 AWG thickness handles demanding amplifier loads
  • 25 feet length covers most vehicle installations
  • Rated for up to 36 volts for safe operation

4 Gauge 25 Feet Power Cable

This 4 AWG copper-clad aluminium cable runs 25 feet and carries up to 36 volts. It is designed to feed amplifiers in car audio installations where a single power run is required. The flexible jacket helps the wire navigate tight routes behind panels and under carpet. The red colour makes the positive lead easy to identify during fitting.

Installers needing a single amplifier feed

The cable suits anyone wiring one amplifier and wanting a pliable 4 gauge conductor that fits confined spaces. It is not for systems that demand pure copper conductors for maximum current density. Buyers who need more than 36 volts or a longer continuous run should look at something else. Multi-amp distributions requiring additional leads are also outside its scope.

36 Volt Maximum Rating

The wire is rated for use up to 36 volts only, so the system voltage must stay at or below that figure. Exceeding the limit risks insulation breakdown and unsafe operation. Check the vehicle and amplifier specifications before installing. This single voltage ceiling is the deciding factor for compatibility.

How it compares

Measured against everything we stock in Amp Wiring Kits & Install Parts, at today’s prices. Recalculated every night.

Price $12.99
Typical for this category: the median of 259 items is $12.99.

Specifications

Product
Product typeAmplifier Power Cables

Questions about this item

What gauge and length is the amplifier power cable?

The cable is 4 AWG and 25 feet long, made from copper-clad aluminium for flexible routing in tight spaces.

How do I correctly connect this cable to my amplifier and battery?

Strip the insulation cleanly, crimp a properly sized ring terminal on each end, and secure the connections at the battery positive post and amplifier power input — loose crimps cause voltage drop.

When should I inspect or replace this power cable?

Check the jacket and terminals annually for abrasion, corrosion or heat damage; replace the cable if the insulation is cracked or the copper-clad aluminium strands are broken.

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