2 way LCR... waveguide design.

[hydrovac]

I've been on the search for some time now, for a set of behind the screen LCR main speakers for my home theater. I'm trying to build DIY speakers based on designs suggested by members here.

Since this is a HT application, I want to get good off-axis response… BTW, in the name of sound quality and taking advantage of not needing sub-80Hz response… I want to go sealed.
I'm pretty confident I can dial in a nice active Xover. The concept is a 2-way speaker with a 12” mid bass and a 1" tweeter with a waveguide.

I'm soliciting your help by asking you guys what you think are the best design options with these drivers? I will start by building just one to see if it really works...
http://www.ahujaradios.com/speakers/...l12-mb200.html
http://www.ahujaradios.co.in/speaker...s/cdh-800.html
http://www.ahujaradios.co.in/speaker...s/cdh-200.html
So just throw something out there to get the ball rolling.