The PWK21OFC is an amplifier wiring kit designed to make installation easier and faster. The kit includes OFC (Oxygen Free Copper) 21.6 mm² 100% power cables, as well as a high-quality quad-shielded RCA cable for clean signal transmission and pre-terminated connections for quick installation.

• 21.6 mm² / 4 AWG amplifier wiring kit
• Oversized OFC cables
• Handles up to 1200W RMS
• Flexible PVC insulation
• Pre-terminated power cables
• 100% Copper quad-shielded RCA cable included
• Red/black color coding
• AFS safety combiner (zinc-plated) and 100A fuse included

Complete installation kit

This kit includes everything you need to install an amplifier in your car, including power and ground cables, remote wire, fuse holder, and all necessary connectors. The wiring kit features top-quality OFC power cables.

Fast installation

The power cable is already terminated with an M8 terminal on one end and a ring terminal on the other. The ground cable features an M12 terminal + ring. It connects directly to amplifiers with brackets—or can easily be cut if necessary. The perforated terminal provides a good grip when tightened.

Pair RCA cables

If your amplifier has balanced differential inputs, like many modern high-quality amplifiers, you will see a significant improvement in sound quality and noise reduction when using pair RCA signal cables. Pair RCA cables are specifically designed for amplifiers with differential inputs, where the two 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 cable (M8 terminal + ring)
• 1.0m 21.6mm² / 4 AWG ground cable (M12 terminal + ring)
• 5.5m RCA interconnects, 100% copper
• 5.5m 1.0mm² remote wire (ring)
• 1.8m protective cable sleeve
• 1x AFS safety combiner
• 1x 100A AFS fuse
• Connectors and accessories