The question of panel vs dynamic subs mating well with panel speakers is probably not worth debating unless you've heard both types in a similar environment. Outside of Soundlab's own Roger West, I can't imagine that too many folks have actually experienced this because (judging from the photos here):
http://www.soundlab-speakers.com/customer-installation.html
you'd have to be an unusually dedicated (read "crazy") hobbyist to set up Soundlab's subwoofers and then send them back. In the words of Eddie Murphy regarding suitcases (IIRC) those suckers are with you for life.
PS - FWIW, my own experience is that mating dynamic subs with Magnepan panels is much less daunting than many believe, provided you have the tools for the job. IME it's certainly a lot easier in the digital domain, if that's appropriate for your needs.
http://www.soundlab-speakers.com/customer-installation.html
you'd have to be an unusually dedicated (read "crazy") hobbyist to set up Soundlab's subwoofers and then send them back. In the words of Eddie Murphy regarding suitcases (IIRC) those suckers are with you for life.
PS - FWIW, my own experience is that mating dynamic subs with Magnepan panels is much less daunting than many believe, provided you have the tools for the job. IME it's certainly a lot easier in the digital domain, if that's appropriate for your needs.