Ahhh yes 2 windings ! Sorry !

Ok but if the cables connecting to the driver are carrying 4.2a, is that devided by 4 wires if the motor is in a bipolar parallel operation ?

Basicly Irving i just want to know what the correct rating of the wire should be that i use to connect the drivers to each motor/XLR. Can i not just use the same rated wire as whats on the motors or is it better to step down as you go?