Planar close to a rear wall? Quad for example?

IMO, for the newer 2905/2805, or older 989/988's they need to be further out from the wall than a foot. Some suggest 3-6 feet (check older threads -- some good info). They do better with some rear breathing room and a sound panel on the back wall.

Pipe dream (if you want to get the best out of these spks).

Sorry

You may want to consider a hybrid like the VMPS RM-30's. They sound nice, and can be placed like that. I mention the VMPS because I've heard them set up that way.....I'm sure there are lots of others too.

I have dipole panels, however mine are placed at 62 inches out.

Dave

you could put QUADS in the middle of the room or very near the side walls but the rear wall is a killer

NO sorry