Rule #1: Amps don't blow tweeters, amp users do.

Tweeters burning up is due to thermal load caused by either signal distortion, high levels, over powering or some combination of those three. In every case its a time vs temperature issue. High levels of 40KHz signals can do it too, which is sometimes the result of DSD conversion to LPCM without proper filtering.

IOW you don't get to blame the 2150 without first offering some detailed info about what actually took place. Repeating the same scenario with a different amp might have the same result, maybe even faster.

Clipping in an amp by itself can blow a tweeter if its pushed past the point of being sensible, but it takes some time to do that. Some speakers create their own dynamic compression at high levels, which means that pushing them harder doesn't increase the SPL. So all the above brings us back to rule #1.