Rockville RDA4+8K Dual 4/8 AWG Car Multi-Amp Installation Wire Kit-True-Gauge Includes: Rockville RDA4+8K Dual Amp Kit. One set of 17' Translucent Twisted Pair, Double-Shielded 100% OFC Audiophile RCA cables w/ Metal Plugs. 6' 8 Gauge High Current - Low Impedance, Translucent Silver Soft Ground Cable. 3' 4 Gauge High Current - Low Impedance, Translucent Silver Soft Ground Cable. 17' 4 Gauge High Current - Low Impedance, Translucent Blue Soft Power Cable. 6' 8 Gauge High Current - Low Impedance, Translucent Blue Soft Power Cable. 15' 12 Gauge Translucent Blue/Silver Heavy-Duty Soft Speaker Wire. Woven Nylon Mesh on 4 Gauge Shielded Power Cable. 16' 18 Gauge Violet Remote Turn-On Wire. AGU Distribution Block with 150 Amp Fuse. 2pc 100 Amp AGU Fuse. Plated Battery Terminal. Plated Distribution Block, 1 Way Input and 4 Way Output. Plated Fused Block, 1 Way Input and 2 Way Output. 10pc Black Cable Ties. 4pc Ring Terminals. 4pc Spade Terminals. 10pc White Screws. 1pc Snap-In Firewall Grommet. 2pc Butt Connectors. Nickel Plated For Corrosion Resistance. High Current Competition Class Dual Amp Kit. 3000 Watt System Capable. Designed To Enable Peak Performance. 100% Copper RCA Interconnect.