Originally posted by frank
hey for all you people with the massive sound. how much draw does it take on the electrics? i mean will your car die out if you got the sound pumpin?
Use this to find out what your pulling at max and then check your alt to find out how many amps it pushes out.
P=I(V)
P=Watts
I=Amps
V=Volts
so if you have 500 watt amp. 500/13.5=37Amps