DB Link X-Treme Series XK4Z 4-Gauge s Amplifier Installation Kit 17-Foot of 4-AWG Red Link Flex power cable 3-Foot of 4-AWG Black ground cable 17-Foot of 18-AWG Blue remote turn-on wire 17-Foot of shielded RCA cable 20-Foot of 16-AWG speaker wire 1200W; 17-Ft, 4-Gauge, Red Linkflex Power Cable 17-Ft Rca Cable 3-Ft, 4-Gauge, Black Linkflex Ground Cable 17-Ft, 18-Gauge, Blue Remote Wire