I've been playing with this idea the last few nights and am thinking of putting the midrange in a seperate cabinet on top of the corner horn (Pi 7 model) instead of the middle. 2 cabinets would keep size down and the top box shouldn't be too heavy. I have the high frequency right at the top of the current box which would keep the drivers physically close.

Wayne was mentioning you did the math for the 6 inch driver. What dimensions did you end up with? Your midrange looks squarer than Waynes plan. Did you change the dispersion as well?

Thanks in advance.

Grant.