First is a shot of a 612 cab with a 515C 15" driver and a MRII594 horn with a 288K driver. I used an N500F crossover. The cabs originally had 605A coaxials. I built a two-piece baffle board assembly to resize the port and allow front loading of the 515s.
Here is one of my A5s. I took an old pair of 825 cabs and skinned them with 1/2" baltic birch marine-grade plywood. I added some internal stiffening and filled the inside of the horn flairs with foam to reduce vibrations and to reduce the internal volume a bit. The drivers are the ones used in the 612 cabs.
I'll add that to my threat collection.
-- Harry Callahan (from "Dirty Harry")
