Can anybody tell me how I can get a sound system onto my bike?

Question

I have a 12 volt battery, and a subwoofer, and you know.. the other stuff. But I need someone to tell me the specs, and or some ideas of how to do it.

Answer 1

umm you're going to rig up an alternator some how. You could make some type of braket and weld it to the frame of the bike to cradle the alternator, then some how weld a pully onto the sprocket and but a belt on it. But i'm not sure if that would work or not, a car's alternator is spinning from 800 to 7,500 rpm's and a bike sprocket might be doin like... 150 if you're pedling really fast