Few considerations in my room:
- Walls are matt black, my ceiling is grey as are the coffers.
- The carpet is black with thick underlay.
- The screen is attached to the wall and has a non reflective border.
- The windows have blackout blinds and then acoustic theater cloth attached to a wooden frame "plug" which goes in the window recess with acoustic insulation behind.
- Have 7 seats all are black as are the tiered seating stages.
- Everything is Phillips hue, the whole room is controlled through an app, the door is a fire door and "sealed".
- The AC ductwork into the room is sound insulated.
- System is wired for 9.2.6, though I only use 7.2.4 at the moment.
- Projector is mounted on the back wall as far away from the back seating as possible and is black.
- Rear seats are moved away from the wall to help move you out of any Bass accumulation zone.
- All Av equipment, i.e. processor / amps / shield etc etc is hidden under the tiered seating with wisper quiet fans.
- Acoustic absorbers on first and second reflection points.
- Got some acoustic foam on walls opposite the side channels.
- Room is corrected using REW and a UMIK-1, multisub using a MiniDSP 2x4HD.
So much goes into a dedicated room, mine will never ever be finished, you always find something else to do, or go reading an discover a better way to do things.
Using the room to watch a movie is an experience and we really enjoy it, still feels special, I would not entertain the idea of having a projector in a normal living room, it simply isn't worth it, better off getting a TV.
Cheers, sounds like a great setup. I am doing my best to resist the temptation to make audio changes, but have you found the acoustic treatment as made a big difference and how are you finding Atmos?
Completely agree with you in terms of the seat away from the wall, it's slowly crept forward and is now about 1m from the back wall. Still not perfect but a lot better and has also meant i can centralise the sub behind the sofa.