T-Spec V10-2041 4 Gauge Amp Wiring Kit - 20 (6.1 M) [V10-2041]V10 2041 4 Gauge Amp Wiring Kit 20' (6. 1 M) A marine amplifier has to stand up to the rigors of life on the water, and so does the wiring kit you use with it. The T Spec V10 2041 Amp Kit is ideal for most single marine amps with a power rating of up to 1000 watts and will give you reliable power for seasons to come. Features: Complete marine amplifier wiring kit Includes power wire, ground wire, turn on wire, circuit breaker, ring terminals, wire