How many amps does this stereo amp use per hour??

Rynofire wrote:
I cannot for the life of me figure out all this amp stuff. I need to know how many amps this stereo amplifier uses per hour so I can figure out how much solar I need to recharge batteries. It only runs the 2 outside speakers from the battery. It is a Sony Xplod 600 watt amp. 4 channel.

it 's called Ohm's Law. amps can be calculated if you know the voltage and watts. The formula for Amps is Watts divided by Volts. in your case 600/115=5.2. there are many online calculators for Ohm's Law.