New book: Current-Driving of Loudspeakers

[JoeE SP9]

My friends blame it on my European upbringing. I was a military brat growing up there in the late fifties and early sixties.
Years ago while driving one of the larger auto's I've owned (big block Camaro) I picked up a girl and her girlfriend at a club. When I escorted them to my car the girlfriend commented "There's no room back there" about the rear seating area. I responded, "I don't care, I don't ride back there".

As for as the speakers being current driven argument; try running any (not digital) amp without power supply capacitors. Or, think about this, when a good amp doubles its power as the load impedance is halved where do you think the power comes from? It certainly can't come from higher voltage. It's producing more current. For those who are not mathematically impaired it's a simple application of Ohms Law. As I said in an earlier post, "voice coil type speakers are AC motors". AC motors are essentially current driven devices. This is fact!