C ced New member Mar 4, 2010 #1 I have one battery in my car, but i have 2 9inch headrest TVs, a 1800 watt amp and 2 12" subs, and it has drained my battery. do i need to get a extra battery to operate my audio equipment and TVs or a bigger batter and alternator.?
I have one battery in my car, but i have 2 9inch headrest TVs, a 1800 watt amp and 2 12" subs, and it has drained my battery. do i need to get a extra battery to operate my audio equipment and TVs or a bigger batter and alternator.?
