Rich, No problem there man. Mine are a manly shade of blue. Those are a feminine pastel shade.
No worries about imitation here.
Preistube, Well.....I can tell because the right one is plugged into the red female RCA.
Ok, seriously...Most of these are coming out of a Behringer DCX2496. There is no color coding for right and left. Only a simple alpha/numeric designation. The inputs are "A" through "C", the outputs are "1" through "6".
For instance, I've written down that:
-- #1 from the DCX is the main channel coax left side that runs from 20kHz down to about 80(ish)Hz.
-- #4 will feed the bass augmenting driver for the right side that goes from 80Hz down to ??Hz.
-- #5 will run the mono Infinite Baffle that takes care of the lowest octaves.
I had thought about color coding the RCA ends, but ultimately, in my situation it doesn't matter much.
Overall, I figure it's not too bad for about $7 a cable.
Bob