The unit was uninstalled a few months ago. I have a car battery on my workbench and a set of earphones hooked into the rca jacks labeled front. I assume the unit is capable of powering these without an amp......(I hope)
From the above replies, I am going to now hook the yellow AND orange to positive? and the black to negative and that should give me power and sound?
About the default sound setting being 0, do you just mean that I need to turn up the knob on the front or is there some setting that I don't know about....
I am off to hook up the wires as stated above, I'll keep you all posted, once again, thanx in advance for your patience and help
Sincerely,
riogolf