sub and amp instalation question
 

I am trying to install a subwoofer and amp in the backseat of my 2011 Ford f150. It came with stock Sony 700 watt sub and out of the bottom of that is 4 high input wires. I want to hook those wires up to a converter for RCA cables. I need to know which color wires are left and right, and positive and negative. Thanks!!:thumbsup:

This will help.
https://www.f150forum.com/f38/2009-f...gation-112650/

I think thoes colors are different then myan and i cant see the hookup very clearly in the pictures. Any way you could explain it to me? And the colors i have are green/white, green/purple, grey and purple/green

Actuly I figured it out thanks a bunch man!!