I remember the first time I heard an SWR 4x10. It was a revelation of sorts and I lusted after one for a while. However, every time I played through one in a back line situation, I was disappointed. It has a pretty heavy mid scoop. If you are into that kind of thing, they are OK, but at the end of the day, I'm not a fan. However, these things are very personal.
One of my big goals in a speaker cabinet is the ability to make eq decisions that translate well to a DI and PA system. That is one of the things I love most about the fEARful cabs. They are like having a PA system that accurately reproduces the entire frequency response of the bass. In most cases the engineer simply brings the fader up flat and he gets what I get.