Ok, how about a recommended speaker for this 30 x 40 room? At the back of the room is overflow area (doubles as fellowship hall) and this area has regular 8' high ceiling with small speakers throughout hooked into the sound system. So mostly what we need is a single wide coverage speaker. Recommendations?
More details are needed. We know the size of the room-but what is the size/shape of the stage in the room-how far are the people from the stage-what is the seating layout etc.
A single speaker in the middle may (or may not) be enough-it depends on the actual coverage needed.
A simple hand drawing with some dimensions would help greatly.
It may be that you need some side speakers to cover the seats down front on the left and right-we have no idea-since we don't know the actual layout.