I know there is the potential to harm a tube amp running at a mismatched impedance but is there the possibility of it also harming the speaker? I have an Orange AD30, which has 8ohm, 8ohm, 16ohm taps. Unfortunately I wasn't paying close enough attention to the taps and I had one 16ohm speaker plugged into an 8ohm tap and the other 16ohm speaker plugged into the 16ohm amp. The amp seems fine, other than a new set of power tubes since the others got noticeably weak but now the Weber AlNico Blue Dog seems really bright and harsh. I don't think it's the tubes since I tried the amp with other speakers and they sound normal, but something about the Blue Dog seems off. Any ideas?