I just purchased a 7.1 set of Axiom's for the Denon 4306. I have an empty room which is 18x18x8. I'm wondering if anybody has any schematics outlining best practice for placement of speakers. I’m all audio, no TV, so its really a 6.1 setup.

During my travels on this board I've seen lots of good pictures of home theater setups but it’s tough to gain perspective through pictures.

Thank you kindly in advance.