This Kicker Dual 4 AWG Power Amplifier Wiring Kit includes all the necessary hardware and wire to power two amplifiers and is designed specifically for car audio systems up to 1500 watts. The included premium power/ground cable is made from 100% oxygen-free copper and is true-to-gauge for ultimate power transfer. This 09PKD4 power amp kit includes 20-feet of 4 AWG blue power cable, 5-feet of 8 AWG blue power cable, 3-feet of 4 AWG black ground cable, 5-feet of 8 AWG black ground cable, 20-feet of 18 AWG blue remote turn-on wire, AFS Fuse holder, 150 Amp AFS style fuse and more.