WRD04 - Amplifier Power/ground Input Wire Gauge Reducer Brass Dual 1/0 Gauge to 4 Gauge with Red/black Silicon Covers, Marine-grade Satin Chrome Finish, Pair

The WRD04 is a machined brass wire gauge reducer designed to step down dual 1/0 gauge amplifier input wires to a single 4 gauge connection. Sold as a pair, these reducers are built for installers who need a clean, reliable transition without crimping or splicing. The marine-grade satin chrome finish makes them equally suited for automotive and marine applications where moisture and corrosion are a concern.

• Reduces dual 1/0 gauge to 4 gauge — simplifies amplifier wiring in tight installations
• Machined brass construction for maximum conductivity and power transfer
• Allen set screw design creates a secure, tool-tightened connection with no crimping required
• Marine-grade satin chrome finish with hardened anodized steel set screw for superior corrosion resistance
• Includes red and black silicone covers for polarity identification and high-quality electrical insulation
• Sold as a pair (2 units) — one per channel or power/ground run