the NC1200mp module can output 38 amps. March audio has tested his with sine waves at full rated power for 6 minutes without oscillating, not a situation you are likely to get with music. The Thiels are a horrific load, but I suspect NC1200 monoblocks would be up to the task. It would be interesting to try out.
https://www.audiosciencereview.com/forum/index.php?threads/march-audio-p701-mono-block-power-amp.6862/#post-152472
https://www.audiosciencereview.com/forum/index.php?threads/march-audio-p701-mono-block-power-amp.6862/#post-152472