Diesel Audio NS-4GA 1800Watt 4 Gauge 4G Car Audio Amplifier Installation Kit 17 FT 4 GA Red Power Cable 3 FT 4 GA Black Ground Cable 17 FT 18 GA Blue Remote Wire 15 FT Blue Twisted Pair RCA Cable 6 FT Split Loom Tubing/ 25 FT 18 GA Speaker Cable