when doing the 2 wire bypass, is it ok to connect all 3 wires and use 1 shared grounding point?
for example, the units main ground wire, and the 2 wires from the
'2 wire bypass' all connected to the ground wire from the wiring harness that will plug into the vehicle.
for amps I would use a different ground point for each amp, but for something like this, would it be ok?
TIA