I'm looking to get a fuller sound. We listen to a lot of acoustic music--need more mid/bass. Will this little unit (Denon M31 or something like that) be able to drive these speakers? We have a small bungalow, and space is a major concern. PARTICULARLY for my wife. M22s might be too big even... Rather stick with stereo--not a 2.1 system, although the unit does have a sub pre-out... Any thoughts?