PWK21OFC Auto-Connect OFC Wiring Kit 21.6 mm²

PWK21OFC is an amplifier wiring kit kit designed to make installation quick, easy and efficient. It features oversized 21.6 mm² 100% OFC power cables, a high quality, quad-shielded, twisted RCA cable for clean signal transfer and pre-terminated connections for a faster and more straightforward installation.

• 21.6 mm² / 4 AWG Amplifier Wiring Kit
• Oversized OFC (Oxygen-Free Copper)
• Handles up to 1200W RMS
• Flexible PVC Insulation
• Pre-Terminated Power Wiring
• 100% Copper Quad-shielded Twisted RCA Cable included
• Red/Black Color Coding
• AFS Fuse Holder (Zinc-Coated) and 100A Fuse Included

All-in-One Installation Kit

This kit includes everything you need for installing an amplifier in your car, from power and ground wires to the remote wire, fuse holder, and all necessary connectors. This wiring kit features the best of the best OFC power wiring. Complete with speaker wire of your choice.

Quick Installation

The power wire is already terminated with an M8 ring terminal on one end and a fork terminal on the other. The ground wire comes with M12 ring + fork. Fits directly onto amps with fork terminals – or you can easily trim them if needed. The perforated ring terminal provides a secure grip when tightened.

Twisted-Pair RCA Cables

If your amplifier has balanced differential inputs, like many modern high-quality amplifiers, there is a significant improvement in sound quality and noise reduction when using a twisted-pair RCA Signal Cable. Our Twisted-Pair RCA Cables are specifically designed for amplifiers with differential inputs, where both conductors are used for signal transmission and noise is reduced by comparing the two signals.

Included in the kit

5.2m 21.6mm² / 4 AWG Power Wire (M8 ring terminal + fork)

1.0m 21.6mm² / 4 AWG Ground Wire (M12 ring terminal + fork)

5.5m RCA Interconnects, 100% Copper

5.5m 1.0mm² Remote Wire (fork)

1.8m Protective Wire Sleeve

1x AFS Fuse Holder

1x 100A AFS Fuse

Connectors & Accessories