Gravity GR-0KIT-PRO 0 Gauge Amplifier Installattion Pro Flexible Kit Cables 3000W BLUE Amplifier Installation Kit Includes: 17Ft 0GA Power OFC Cable GE 3Ft 0GA Ground OFC Cable 17Ft Double Shielded RCA OFC Cable 17FT/18GA Turn-on Cable. 20Ft/16GA OFC Speaker Wire High Performance. Good for Kenwood, J.L., Pyle, Boss, Sony Kicker, Alpine, Punch, Amps.