Yep well this guy has a pair of Klipshorns, like me, and (like me) probably wants something to cover the first octave since Khorns start rolling off around 50Hz.Ideally this would be tuned to do 20-40Hz and roll off at 12Db/octave past that. That would probably blend well with the rapidly dropping Khorn response.
Deckert has a tendency to pump his wares. It all sounds so convincing when he talks to you, but when the rubber meets the road....