@ full tilt that amp can draw 240+ amps at 1ohms then your car is going to draw some power more at night when you got the lights on.
I talked to orion when I bought mine and told them I was running it at 0.5-0.7 ohms and they suggested 2 nice batteries and a 300amp alt and I would not have to worrie about if the amp is getting enough power.( got duals just mounted the 300amp alt just to run my system and stock runs the car.)
Have not got to test it yet cause of my sub arriving blown
I talked to orion when I bought mine and told them I was running it at 0.5-0.7 ohms and they suggested 2 nice batteries and a 300amp alt and I would not have to worrie about if the amp is getting enough power.( got duals just mounted the 300amp alt just to run my system and stock runs the car.)
Have not got to test it yet cause of my sub arriving blown
