So take my seats for example... I know normally they partially block the sound, but not much because the rear speakers are higher up (non-atmos level) But reclined, there would be no blocking at all because now my head is sitting on top of the seat back instead of against it. What height would you position these on? The reclined position or the normal seated position? How on earth do they do Atmos in a movie theater with stadium seating? There isn't speakers directly behind anyone. You will still hear the sound behind you anyway, it just might be slightly diminished.