Thanks for the site, Bill, but pretty big value on the tweeter, again. C1 and C2 are both 93.75; L1 and L2 12mH. Seems to me I could let the 4 inchers run free. But I really don't want that 115 to have any output in the mid-range. Mebbe I'll just array the 4 inchers and forget about the big woof. TL sounds good, too. Waddya goin' to do? About 40" tall doubled inside to 70 or 80" or so?