I'm going for a guess that it was in a language that they don't understand, like English?
I'm still trying to work out how this cab malarky works. How do they get the cabs to dictate how powerful the head is?
Let me get this right...
The RH450 is a 236 watt head (that is stated on TCE's website, though it does say it peaks at @ 450w), but plugging 2 400 watt TCE cabs into it makes it an 800 watt head?
Sorry, but to the best of my knowledge, that's impossible.