I agree with Branimir, I was too in Munich and I think the combination was disappointing. They also kept the volume very low (outrageous) as the were afraid of something.
And Indra-Pass room had room treatment and space around them. I expected much much more.
On the other hand in a smaller room the new Gryphon Atlantis close to the wall performed many times better and with the integrated Diablo not the ~600 powerhouses that Indra had.