Hey, everybody. Thanks for taking the time to read this. I play a Gallien-Krueger 400RB-IV amp into a Bag End S15-D speaker and today, for the first time, I noticed a slightly distorted sound. Is it possible that I'm underpowering the cabinet and I might have damaged the speaker? I've read a bunch of threads on blown speakers and clipping but I'm not clear on what those two scenarios sound like. The sound I'm trying to describe is a very slight distortion... really strong midrange, harsh and unpleasant and not at all like the clean, somewhat thumpy sound I usually go for. Is this what GK and Bag End sound like together? Perhaps I just haven't heard it in a band setting and now that I'm playing by myself I'm hearing new things. Thanks in advance for your help!