Hi,
I’m planning on a ceiling mount for the amp, where the amp would be upside down and there is nothing in amp manual that specifically either allows or prohibits that orientation. The amp would be screwed onto a metal plate about 50mm wide and 250mm long which in turn would be screwed to joists in the ceiling. Would that create a problem with ventilation, if so would it need to be spaced off the ceiling to allow airflow, or would I have to construct a U shaped bracket to mount the right way up and how much gap between the top of the amp and the ceiling - looking at pictures of the rack mount I would imagine ½ inch would be more than adequate
