I would go with option #1. At least in that configuration they would be on the same plane.
Quote:
Originally Posted by SnakeDoctor /t/1417297/need-rear-speaker-placement-advice/0_100#post_22162867
1. In the wall (parallel to the TV screen) that is 14 feet behind where we sit.
Quote:
Originally Posted by SnakeDoctor /t/1417297/need-rear-speaker-placement-advice/0_100#post_22162867
2. In the sloped ceiling above where we sit. The 2 speakers would be at different heights: left - 5.5 feet, right - 8 feet).
3. In the side walls (relative to where we sit). In this arrangement, the rear right would actually be slightly forward of where we sit while the rear left would be about 2 feet behind where we sit.