There is no doubt about that. The S-1010's looks are deceiving. The big cone being a passive radiation, even though the 1010 is almost exactly the same size as the HPM-1100, the 1100 has significantly more bass output. I'm not sure that the 1100 goes any deeper, though. In my room, it didn't seem to. The 1010's bass is also very noticeably tighter. The 1100 is an excellent speaker, but unless you are after massive bass output as your primary goal, the 1010 is better in pretty much every other dimension.
The short story for the DSS-9 is the same vis-a-vis the HPM-100 - I like the HPM-100 overall, but the DSS-9 is better in every regard. I think the HPM-100 actually may go a tiny bit deeper in the bass, but the DSS-9 has every bit as much bass, and the quality of the bass is better. And the mids, highs, and sound staging are much better with the DSS-9.