Mapman beat me to it :-) I was composing the following when he submitted the preceding post:
As many of the responses make clear there are numerous possibilities, and chances are that there are multiple factors contributing to the less than optimal sound. However, my instinct is that the two factors that are likely to be the most major contributors are referred to in this excerpt from one of your posts:
I would urge you to try, at least as an experiment, moving the speakers several feet out from the wall. And then listening from a variety of distances. (The position of the listener relative to all four of the walls in the room can make a significant difference, as well as the distance from the listener to the speakers).
And do consider putting a thick rug on that marble floor!
Good luck,
-- Al
As many of the responses make clear there are numerous possibilities, and chances are that there are multiple factors contributing to the less than optimal sound. However, my instinct is that the two factors that are likely to be the most major contributors are referred to in this excerpt from one of your posts:
I have a marble floor and no rugs. Speakers are placed abt 5-7 inches away from the wall but the left speaker is just next to the open passage at the entrance.While there are some notable exceptions, the performance of the majority of high end speakers will be severely compromised by close to the wall placement. I see in Stereophile's review of the B25 that they placed the speakers five feet from the wall behind them.
I would urge you to try, at least as an experiment, moving the speakers several feet out from the wall. And then listening from a variety of distances. (The position of the listener relative to all four of the walls in the room can make a significant difference, as well as the distance from the listener to the speakers).
And do consider putting a thick rug on that marble floor!
Good luck,
-- Al