I will try and down load winISD alpha pro sometime this afternoon.
As far as the crossing over, I would like to get some advice on that issue. I want to have some nice mid-bass that is strong, and accurate. Something that when fully integrated actively, would combine with my Sierra-1's to make a nice 3-way that will have exceptionally good SQ from 60hz on up to 20khz. I am hoping that by adding a new mid-bass driver, such as the 2226, I can make these bookshelf Sierra-1's sound as good as the Sierra Towers.
I am open to any suggestions for a 12" driver! But would using a JBL 2225 not be better than any 12", outside of the AE TD12?
I can get the 2225's for $130 to $140 each, and am assuming that no 12" in that price range can touch the 2225. Is that not the case?
Also, what are the pro's & con's of a 12" versus a 15"?