Metra MLAK4-20 Marine Amp Kit, 4GA, 20ft, 100A Breaker

Power your marine amplifier with a wiring kit that can withstand the harsh environment and still deliver full sound performance. Fully tinned wiring ensures that these amp kits won’t corrode or oxidize and turn green after a season on the water. Oxygen-free copper provides a reliable connection with maximum conductivity. By using 100% virgin copper the tin won’t flake off, something commonly seen when using recycled copper materials. While it is also common to tin just the tips of the wire for cost savings, this practice does not actually provide any benefits. Metra’s amp kits use fully tinned copper wire from top to bottom that can withstand a harsh marine environment and salty air. The ignition-protected 50-amp circuit breaker is IP67 rated with stainless steel connection points for corrosion resistance

Marine compliant amplifier wiring kit
Fully tinned 100% virgin copper wire
BC5W2 marine compliant jacket
50-amp marine circuit breaker is rated IP67 with stainless steel connection points for corrosion resistance
Easy to solder tinned wiring
Connectors, ring terminals, and wire ties included

What’s in the box:
(1) 4-gauge tinned oxygen-free copper side-by-side red power and yellow ground wire (20ft.)
(1) 18-gauge tinned oxygen-free copper blue remote turn-on wire (18ft.)
(2) 4-gauge ring terminal with shrink tube and logo, pre-terminated on each end of the 2ft. red wire
(1) 4-gauge ring terminal with shrink tube and logo, pre-terminated on 18ft. red wire
(1) 4-gauge ring terminal with shrink tube and logo, pre-terminated on yellow wire
(1) Ignition protected circuit breaker (100-amp)