I am looking for a compact, light and most powerful bass amp combo package. I already have a Roland Cube 30, which I am completely pleased with . The little bastard rocks for it's size. I am interested in something with a single 12' or 15' though. I am trying to find an amp that's easy to haul and light weight. I can spend all night reading reviews and specs, I am looking for real life experience with an amp like this. I don't want to spend over $700 if I don't have to. I have a KBA 100 Kustom with a single 15' already. I have heard some good things about the Ibanez Soundwave line. I am getting tired of carrying around large heavy cabinets, my goal is too find a smaller amp system that can still rock the house with much less physical wear and tear on me. Any suggestions would be greatly appreciated. Marty B.