it actually does add a good bit of volume with the 2 8 ohm cabs
under them.
it was a concern of mine that they would be getting less power but if you stand in front of this thing thats not the first thing that comes to mind
the new drivers will def make it louder than it already is!
just gonna take a couple o weeks to make that happen.
for now though its loud as hell!!
as far as running 2 amps goes
i just use an a-b box.