Hey guys ive been searching everywhere while trying to replace my stock speakers. I have an 04 Coupe with bose. im trying to use the stock wires but have no clue which ones positive and which is negative because there all different from the door speakers to the back seat speakers and the deck 6x9's if someone can tell me which is color is which on each that would be great or point me in the right direction. All the posts ive seen the colors dont match except with the door speakers which the red is negative and greens positive.

 

http://psedog.com/cars/fsm/g35/coupe/2004/av.pdf