I'm sure a lot of you know about the new Ampeg combos coming out in spring, so I'll ask this. The Ampeg BA300 (I'm probably getting the 1x15) supposedly pumps out 300 watts from a tube pre-amp. At the same time, the Ampeg B1RE head pumps out 300 watts at 4 ohms, and coupled with a B410HE (8 ohms) gives maybe 175w. So does this mean the combo will be louder? Or will it not be as powerful given that it's a single 15" speaker vs. 4 10" speakers?