Oops. The SVS tests were done by Ferstler. My bad. Well it still gives a general idea of their respective performance. I wonder why Ferstler goes by ear only. It seems that it would give inaccurate resuts.
Rob, I gathered some numbers that were posted various places. These were from reviews done by Tom Nousaine. I think they were both done in the same room also. SVS16-46PC($649)~~31hz/113...20hz/102dB(107dB w/some air rushing thru grille noise). SVS25-31PCi($549)~~31hz/112...20hz/96(25hz...