[Becharax]

Hey Folks,

I have treated my room with rockwool and woodwool fully.

Now i am nowhere into any kind of music engineering and treatment so I am hearing that I should add some acoustic diffusers and absorbers to the room. How can I know if I really need this ? and will adding some (Auralex stuff) will improve anything?

Moreover, how should i install them ?? I mean in which locations of the room ? I heard that diffusers should be placed on the ceiling just above the listener position and the absorbers behind the speakers starting from the ceiling ...
Do I need to add some left and right and behind ??

Please advise without any irony or anything ...

Cheers