Rythmik used to have output graphs on their site. I can't find them at the moment. I think Mark is right to a point; the technology compromises output for accuracy to some degree.
Personally, I'm seduced by this setup. I like the Servo concept, I like the idea of a sealed sub, and Brian at Rythmik has been working this particular technology for a fairly long time now. He has a good handle on the amps (which are his design) and the drivers seem very robust (Adapted TC Sounds, I think?).
When/if I get a second sub, I'm emotionally committed to the idea of buying a Rythmik kit and building a stealth installation (like an end table or something). Unless I can get Mark to build it for me.
