This is a 4 AWG REAR BATTERY amp power kit that I put together using EB FLEX multi- stranded copper wiring made in the USA.   
I make this kit as a power kit without rca but you can add RCA cables to your cart separately using some of the links below.
 
Some of the key features of this amp kit are as follows:
Utilizing EB FLEX 4awg copper cable
Comes with crimped tubular tinned copper ring terminals which are more resistant to corrossion.
Wire ferrules with heat shrink
This kit includes:
10ft 4 AWG copper power wire
Flex Loom covering power side of cable.
10ft 4 AWG copper black ground wire
17ft blue remote turn on wire
17ft reference ground wire
MANL #FAM Fuse holder
MANL Fuse 100a
4 AWG tinned copper lugs precrimped for you
Wire Ferrules & Wire Forks
High quality zip ties
Don't forget to check out these related products you may need to complete your install: