I don't know anything about this one but I do have a made in USA V4BH head which goes through a 4x10 HLF Classic cab.
100W of Ampeg [b]valve[/b] power which, to my taste, is superb.
I have played clubs, town halls and outdoor festivals (mosttimes going through the PA) with no probs.
Most line ups have been with guitarists using Fender Twins, Mesa Boogies and big Marshalls and for one three year period a drummer who could have given John Bonham a bl**dy good run for his money, volume wise.
I suggest you give it a try but make sure you have good cab. that works with it, too.