Before you toss the B&W try hooking them up to a Classe CAP 101 or 151 integrated. I heard this very setup and there was plenty of bass but can't remember if it was too bright. Didn't seem that way to me at the time.
Read some reviews on Classe int. and I think you'll find they are voiced somewhat "dark" and with plenty of bass.
Read some reviews on Classe int. and I think you'll find they are voiced somewhat "dark" and with plenty of bass.