Originally Posted by
twinring
big amps and big subs require steady amperage and good ground, You should hook up the ground first and then the Hot lead. and the entire system should be shut off.
oh ok
btw is it ok to use washer and nut to secure the ground connection
anywhere on the metal within the car?
also i didnt unhook the terminal while i was installing subs....
this time i will unhook the positive terminal
and secure the ground connection first
then secure the red hot wire
and then hook the terminal back.....
are those steps ok?