This is a basic 8 AWG OFC amp power kit that I put together using Vault OFC 8awg red virgin copper power cable with a black ground.
 
This kit contains:
17ft 8 awg OFC red cable
3ft 8 awg OFC black ground cable
6ft black split loom
17ft blue remote turn on wire
1 MANL fuse holder
1 MANL fuse 60a
2 8g copper ring terminals
8g grommet
1 Zinc grounding bolt
Wire ferrules and other necessary install hardware
Several high quality zip ties to help with your installation

Please don't forget to add RCA cables and speaker wire if you need them, and you may also check out these related products you will want to complete your install: