So far I had some good recordings when miking this cab, but when I first took the front cover off I noticed a crease on the speaker cone, and also slightly misshapen, also marks round the edge showing something had hit it, probably in manufacture. It doesn't seem to effect it, and I'm hoping its not a weak point that would get worse and then start to effect its sound. The cab is light and easy to move. I think I'm just unlucky with this one.