I've own S100s (twice) and currently own a pair of 9/1s.
Bass extension can be addressed by adding a subwoofer. I prefer REL, but there are others. Better control and possibly punch can be addressed by products like the DSPeaker Anti-Mode 2 equalizer. I haven't tried it, but it's received great reviews in TAS and Stereophile. Both have noted that it is easy to use and reasonably priced.
Bass extension can be addressed by adding a subwoofer. I prefer REL, but there are others. Better control and possibly punch can be addressed by products like the DSPeaker Anti-Mode 2 equalizer. I haven't tried it, but it's received great reviews in TAS and Stereophile. Both have noted that it is easy to use and reasonably priced.