Length- 17 feet, Width- 9 5 feet ( opens to L shape dinning area), Height - 8.5feet+ 0.5 feet false ceiling.72" from front wall?.. That is 6ft.. What are your room dimensions?.. Where is your listening position in the room ?..
Listening position 9 feet away from speaker, current final position for speaker is 4 feet 4" from front wall.
2 feet distance behind my back opens to a sliding window
Speakers from the driver center are 8" away from the side wall