No Danny, the old MFW driver, dead amps, and replaced them with a Triad A/B amp to take care of the issue of dead amps. The drivers are run in series to take care of the low 3 ohm down point if I were to run them in parallel, kill my amp. So, can I improve on what I have? Maybe not. Maybe easier to just make boxes and put in Gr 12 servos?