This is a 4 AWG OFC amp power kit that I put together using 4awg OFC copper cable.
 
I make this kit as a power kit, please purchase RCA cables and speaker wire separately.
 
Some of the key features of this amp kit are as follows:
Utilizing 4AWG rated OFC.
Power Cable covered in flex loom for a better appearance
Comes with crimped tubular tinned copper ring terminals 
Real grounding solution: Predrill a 1/4" hole, scrape the paint away, and the grounding lug will tap its own threads providing a solid ground for you.

This kit includes:
17ft 4 AWG OFC copper power wire covered with flex loom
3ft 4 AWG OFC 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 crimped
grommet for firewall
Zinc grounding lug
Wire Ferrules
High quality zip ties