The amp kits feature top-quality Hyper-Flex power, ground and turn-on cables. K-Series speaker wire and dual-injection, 2-channel interconnects are also included, as is an Manl fuse holder and 80-amp Manl fuse. Insulated crimp connectors and zip ties come in the kit as well. This complete six-gauge amp kit comes complete with full-spec power and ground wire, speaker wire, interconnect cable, fusing, fuse holder, and hardware. Hooking up an amp is easy when you get everything you need in one place. The best hardware, signal and power cable come in one convenient package, plus always get an additional year of warranty when you buy a powerful Kicker amp with this kit. All kits include pure, full-spec Ofc (oxygen-free copper) cabling for max power transfer, superior bass response and signal clarity.