Designed Specifically for Car Audio System up to 4000W. 1/0 Gauge 2-Channel Amplifier Connection Kits.17ft, 1/0 Gauge Matte Red Power Wire with ring terminated. 3ft, 1/0 Gauge Matte Black Ground Wire with ring terminated. 17ft, 18 Gauge Remote Turn-on wire. 20ft, 12 Gauge Speaker Wire. 17ft, 2-Ch. Vega series RCA interconnect. ANL fuse holder with 250A fuse. All Hardware included. OFC. US Spec.