Looking at the harness adapters i got, i'm not confident i know which are 3/9 and 4/10. I haven't repined them.
from the back of the female plug, 4 pin row on top, 3/9 is pink / blue(looped from 8) and 4/10 would be yellow / orange+white?
does anyone have a picture of the amp inputs/harness labeled for reference? i'll skim this post again and see if i can find it myself.
Also, which are the power/remote? 7 / 8?
edit: found this, looks to be the factory male connector (so reversed to the above) for the amp