I just got a 78" Samsung TV in a large room and consider building a home theater around 5.1 wireless setup with a floor-standing sub and wall-mounted speakers. The room is around 70 m2 floor area and 5 m high ceilings.
The TV and HT is arranged in the open part of the room with around 15 m2 area.
The most critical part is to have the rear surround speakers connected wirelessly but I guess it drags the whole pack to be wireless.
Any suggestions ?