Played a show a couple weeks ago with my band and noticed my cab lighting up - I know about the fuse-light business, but I really don’t feel that I was pushing the cabinet that hard. Then today while we were jamming I pulled the grill cloth off and noticed that the top left speaker was working way harder than the rest (I had to replace that speaker years ago). I’m running a sansamp bddi into an svt-3pro into the 610, but as I said, I don’t feel I’m pushing the cab as the head’s output is 450 watts and the cab is rated for 600. Is it normal for the one speaker to be pounding while the others are not? Should I not be able to turn this thing up and get some decent power? I’m pretty clueless when it comes to this business so any input would be great.