[quote name='Bill Fitzmaurice' post='83533' date='Nov 4 2007, 02:43 PM']Actually, I do, but mainly those are home theater line arrays. As to the location of the port, its location makes absolutely no difference whatsoever. The frequencies radiated from the port do so in a completely omnidirectional pattern, so it makes no difference which way the port faces. Rear ports and walls are only problematic if you slam the cab flush against the wall and seal the resulting joint airtight.[/quote]
Right ok, so if that's the case why would Markbass manufacture the same cabs but in rear and front ported formats ? Seems a bit odd to me !