If you give me an idea of what is available in your area for drivers I can run simulations to determine their suitability.Hi Mark, waiting with baited breath for your new design, count me in for a build. In the meantime I am looking to upgrade from the trio 12 to the faital pro. I see in these threads mentions of the 12FH520 and the 12FH510. Which one? I am assuming its the 520 having seen your graphs on page 2. I have lived with the Ultimate SW now for just over 2 years and still can't wipe the smile from my face. Movies and music, fantastic. As you know I was contemplating a bigger build, but I need more practice with horn resp so that was shelved and a second USW was planned. However I will hold off until you have finished this new design. I for one would be more than happy to pay in advance while waiting for the final plans and also for the drivers to get in early. Wow SPL of 120db @ 16hz.
All the best, Rob.
There are brands that are crazy expensive here that are affordable there and vice versa.
Contact me off of the forum if you are interested.