[J6Niner]

Hello everyone - requesting some specific info on speaker wire locations and colors in the H3. I have the base radio and am looking into adding an amp/subwoofer to the system. I will be using the speaker-level inputs on an Alpine amp. I have read a few posts that say the wires are under the driver side rear door panel, but mention nothing of wire colors. Can anyone provide more specific information as to the exact location and what color wires are which? Also, any info on taking the door panels off would be great. Thanks for any input and info/pics on previous installations...