well, i´m about to build me a 4x8" cab using eminence alpha 8´s. i´ve used them in a 1x8" cab before and it sounded nice(but without any volume to speak about) and had that edgy feel i like. i know raezerz-edge are using them in their 2x8" guitar cabs and some T-Basser had them in their ampeg 4x8". they seem to be working. i plan to build it sort of vertikal in the size of a 2x12" guitar cab __# # __# # and was planning to change one of the 8´s for a 10". i was thinking of delta 10" as some people seem to like them for their lower mids (which the 8´s somehow lacks). all will be mounted in the same chamber and be tuned to 67Hz @ 100liters. i will be pushing it with a V-4BH and perhaps paring it with another one if it works out fine. i´m really open for suggestions now.