I don't know if I mentioned this before, but I too had purchased (quite a while back) the Logitechs, and also RETURNED them for the SAME reasons that Jim (Pro) and Daz's father did.

It's been my experience with speaker systems which rely on only 2 tiny satellites speakers + floor subwoofer, that the mid range frequencies are always lacking, resulting in the bass & hi frequencies sounding over emphasized. I notice this (but to a lesser extent) with my Yamaha brand Tyros MS01 satellite + subwoofer system as well. I find that satellite+subwoofer type systems aren't able to project the all important mid range frequencies (voice, etc) into the audience very well either, perhaps because a larger speaker than the ones included in the satellites are needed to reproduce this. On the other hand, the subwoofer only reproduces just the lowest frequencies

This is the reason that, even for the smallest rooms, I always take the Motion Sound KP100S.

Scott