You have to check the specs on them, I have the Preface speakers.
Close to wall? How close? I don't see why not since you will run them as 'Small' and have the sub do the bass work and Audyssey will calibrate it all for you. Here is how I have my Preface setup. Not a good pic but gives you an idea. Disregard the mic/tripod placement as that step was completed and I moved it there to avoid someone tripping on the wire. Also the center channel is no longer there. Hell, the Tv was sold and I have a Mits 73" now. No room for a center!
And the second pic is the bookshelf speakers on stands (before I upgraded everything):



Close to wall? How close? I don't see why not since you will run them as 'Small' and have the sub do the bass work and Audyssey will calibrate it all for you. Here is how I have my Preface setup. Not a good pic but gives you an idea. Disregard the mic/tripod placement as that step was completed and I moved it there to avoid someone tripping on the wire. Also the center channel is no longer there. Hell, the Tv was sold and I have a Mits 73" now. No room for a center!
And the second pic is the bookshelf speakers on stands (before I upgraded everything):













I'll need to do some "home work" in order to get those things installed in my living room.





