I've searched this entire forum but haven't found a single relevant thread about my problem. I want to install a set of rear speakers into my mazda but i am not quite sure about the wire colors. It comes with factory wiring so its just a question of which wire is the + and -. Every thread mentions the colors green and black and orange but my wires aren't colored the same. My wires are blue(brown stripes), blue/black (brown stripes), blue/white (brown stripes), blue (no stripes). Does anyone happen to know which wire is supposed to be which? Thanks!

 

https://www.installdr.com/Harnesses/Mazda-Wiring.asp

https://www.tehnomagazin.com/Auto-ra...-Connector.htm

 

My dude you are a godsend. Thanks a lot!!!!!!