Adrian,Thank you so much for the explanation. Now I know I shouldn't just go by Power Rating to determine Power Handling. Some of the Eminence Alpha drivers (100W rating) can actually handle more power at low frequencies than the Delta drivers (rated at 400W).
BTW, I'm glad to see you back on the board. It's been awhile since we last heard from you. Anything new? Have you fininshed your 3-ways yet?
Gar.