Thanks, I know Satorique, but it's based on a MW16, not 19 
And with. time I am more and more inclined to wait a bit a build a three way Satori with 23-24 woofer (ported). I do not have enough place for sealed SB29.
I use MW19PNW-4 in ported box 16L according to SB recommendation and small SB fullrange SB65wbac25-4 as dipole. Crossover 1st order 900 Hz. This combination is working perfectly. Before tried with dipole ribbon crossed at 1500Hz but result was not good.
I'm really satisfied.
I'm really satisfied.
Good to know, thanks. I never went forward with this. I ended up building Troels SBA-761 instead. I did recently rekindle my interest in the AMTPRO4 though. I sent one to Troy (Joseph) Crowe along with an AMT2 to see if he was interested in designing waveguides for them. I’m not so sure this will result in anything.