I know a couple of years ago, Acme cabs were one of the hottest on the market. I also know that a lot of people stopped using them because they weren't loud enough. As many of you know, my rig got stolen and I am needing to put together a new one. I am not interested in the Low B4, it is too heavy to be of any use to me. The low prices of the Low B2, the weight, and the frequency response are all very attractive to me. But I wonder if this cabinet is anywhere near loud enough to play in a band with distorted guitars. What about using two of them? How much would that increase the sensitivity? And how many watts will each speaker need, from an experienced user's point of view?