I highly doubt it because most PR's are tuned to extend the frequency depth while the 6th order bandpass design of the captivator actually uses the pr to extend the upper frequency range and handles the higher end.
The sub definitely is the most musical and clean I have had. The massive woofer of the dynasty may have topped it in pure output and subsonic frequencies but it has the punch an sq I was craving while still being able to play most material at reference level which is no easy task.
Basically I am saying, Jeff is onl waiting on the pr because there are few if any commercial options he can turn to and also that if you can wait then it definitely is worth it if you want top sq that is no slouch in spl. Once my second one comes I am sure full reference at all frequencies will be playing with a cleanliness that will finally satisfy 100% of my bass desires, hope the others waiting get that feeling as well... and soon.