consider the two front speakers (L&R) and the listening position as an equilateral triangle (actually, it's not quite equilateral, but easier to visualize this way).
Another way is the Dolby Labs layout guide http://www.dolby.com/consumer/setup/...ide/index.html
if you use their 22 degrees min. angle, the speaker offset from centerline of screen would be 5'-2"
Another way is the Dolby Labs layout guide http://www.dolby.com/consumer/setup/...ide/index.html
if you use their 22 degrees min. angle, the speaker offset from centerline of screen would be 5'-2"
