Thank you for your reply and the article.
I am looking for a projector for my basement. I dont know too much of projectors. My sofa is around 8/9 meters from my wall.
Its in basement so I dont have to much light in the basement but I would like something that support light as well to avoid any surprise.
Also I will use different input. I have a NAS (network attached storage) with PLEX. So I would like to be able to read movie from my NAS in my LAN.
And also to plug HDMI (but if its mounted in the ceiling I assume I need a HDMI switch....
Screen - I dont know what is the best? I think screen will be better no ?
Seating - the wall that can have the projection on is about 274 wide and 240 High
Room Layout - as mention the size of the wall, around 9 meters further there is my sofa put toward the other wall. I have a ceiling with lamp direclty in the ceiling so I think its easy to put cable through lamp hole.
Sound - I dont know something not too bad maybe a sound bar with a bass box. OR 4 little speaker at the ceiling + bass for the 5.1 suround.
This unit is undoubtedly a case of The White Van Speaker Scam. Total ripoff even at a seemingly low for the claimed spec $800. The spec is complete fiction and you've getting no more than $50 "worth" of gear here... and I use the term "worth" loosely, as while the parts have clearly non-zero cost the actual value to you of the system will be close to nothing.