sorry these are the greatest. Pins are:
Top Left: Red (6v from voltage regulator)
Top Right: Ground from Voltage regulator
Bottom Left: black from rca
Bottom Right: white from rca
You might notice the twist on splice i have there. I screwed up one of the original connectors from the head unit cable from when the seller had me rearrange the pins and couldn't find my soldering iron so i just spliced an extra pin and cable in it's place.