No prob.. I just plug in the Ipod at night and its ready to go for another day. I have 4200 watts, 2 15's 6 6X9s in the boat and 4 6X9s on the tower. I do not run a head unit, I just run the Ipod setup. There is also a BT wireless remote that is the size of a walnut that mounts to the steering wheel so I can leave the Ipod in the glove compartment. I run 2 crazy batterys from SSVWORKs for the setup and a seperate isolated battery for the boat (aux and motor). Just works for me..