My M3s are placed in acoustically difficult positions - on stands in corners where bass response was unacceptably enhanced.
This produced some muddiness, not only with these units but also with my previous speakers in the same placement. Since I have no Audyssey type capability, I ended up manually cutting bass on the Sony Receiver to -4. Similarly, I added +1 to the treble response.
All is well now & I'm very happy with their performance that is surprisingly powerful & clean for a bookshelf in such a large room. Room acoustics can have a huge impact...
TAM
