Amp Wiring: Choosing the Right Amp Wiring Cable for Your Car Amplifier

Amp Wiring: When it comes to enhancing the audio experience in your car, installing an amplifier can make a significant difference. A crucial aspect of this process is selecting the appropriate cable to ensure optimal power delivery to your amplifier. The right cable ensures efficient power transmission and safeguards your vehicle’s electrical system. In this blog post, we’ll guide you through the selection process based on the total amps and cable length using the handy table below.

Understanding the Table:


MM2 (Square Millimeters): Represents the cross-sectional area of the cable. As the total amps increase, a larger cross-sectional area is required for optimal power transmission.

AWG (American Wire Gauge): A standard for wire sizing. A smaller AWG number corresponds to a larger wire diameter, allowing for better conductivity.

Practical Considerations:

Length Matters: The length of the cable impacts its resistance. Longer lengths require larger cross-sectional areas to compensate for increased resistance.

Total Amps: Ensure that the chosen cable can handle the total amps your amplifier will draw. Refer to the table for the appropriate MM2 and AWG values.

Safety First: Using a cable that can handle the required amperage is crucial for preventing overheating and potential damage to your vehicle’s electrical system.

Selecting the right cable for your car amplifier is a key step in ensuring optimal performance and safety. By referring to the table above and considering factors such as cable length and total amps; you can make an informed decision that enhances your car audio experience while keeping your vehicle’s electrical system in top shape. Upgrade your car audio system today, and enjoy the power of music on the road!

See a full range of ZX and ZR Amp Wiring Kits – HERE

To keep updated on all the latest releases from Phoenix Gold sign up to our newsletter here.

Mini amps