Is it time to upgrade your car's audio system? If you are getting a new amplifier, you will also need an amp wiring kit because the amp doesn’t come with wiring - like this Raptor® 8-Gauge 600-Watt Bulk Series R2 Amp Installation Kit. It comes with 17-ft. power wire, 3-ft. ground wire, 17-ft. RCA stereo cable, plus a 60-amp fuse and mini ANL fuse holder. .