I took the front door speakers out of my truck and found a whole mess of wires in there going to the factory amp. I have the Infinity sound system. I need to know what wires come from the deck and which ones go to the speakers. There are 10 wires in the harness green,blue,brown,red,white,grey,purple,yellow,orange, and black. Someone please help I am trying to replace the factory speaker with my own 6 3/4". So I need to tie all the wires together wherever they go.