I have my speakers out from the front wall 24", 8' apart and 4' from the side walls. Soundstage is very 3-dimensional. When I push the speakers closer to the front wall, say 6", the bass is improved and the tweeter energy sounds toned down.
However, I do lose the soundstage.
Someone, in one of my posts insisted that my preamp and amplifiers are not a good match for my speakers. Can anyone elaborate as to why?