Complete 1/0 gauge dual amp wiring kit includes everything you need to install 1 to 2 amplifiersMade from 100% oxygen-free silver-tinned copper for a pure uninterrupted transfer of power and signalDesigned specifically for car audio systems over 1000 wattsSolid Satin chrome-plated brass fuse holder gives ideal protection for high powered audio systemsEnvyFlex Insulation wire prevents electrocution, corrosion and damage to components within your car20 ft. (6.1 meters) Frosted Blue 1/0 gauge main power wire with seamless crimp ring terminal3 ft. (.91 meters) Frosted Gray 1/0 gauge main ground wire with seamless crimp ring terminal5 ft. (1.52 meters) Frosted Blue 4 gauge secondary power wire5 ft. (1.52 meters) Frosted Gray 4 gauge secondary ground wire20 ft. (6.1 meters) Clear 18 gauge remote lead wireOne XMANL04 ANL/Mini-ANL fuse holder with 300 amp ANL fuseTwo XDBU4 with 1/0 gauge input, four 4/8 gauge outputs distribution blocksOne 3/4and#034; black rubber firewall grommetTwo black 4 gauge nickel-plated spade terminalsTwo blue 4 gauge nickel-plated spade terminalsOne black 18 gauge spade terminalOne 18 gauge red butt connectorTen 6and#034; black zip ties