Had the good luck of attending an Henke (Monolake) concert in large-ish and cubical space fully rigged with speaker arrays doing wave-field-synthesis which was beyond anything I heard before or since. Loud is one thing, gigantic is something else. https://roberthenke.com/concerts/wfs.html

You should have stepped over to the TU Berlin. A few month's before that concert, there was a performance/recreation of a concert that took place in Koln cathedral of various Messiaen organ works, played back on the WFS system installed at the TU. Much, much bigger than Henke's setup at Tresor, and it was a truly remarkable experience.

About a decade ago had the luck attending in-person his field recording and granular synthesis workshop in Amsterdam. Such an inspiring and humble individual! Still coming back from time to time to his timeless album Monolake - Hongkong.