Hello, First time newbie here. I have some unusual speakers that I can't even find an accurate photo of online. I have resurrected a pair of Allison 130's that are in great shape. I replaced one of the mid's with an Allison One midrange, and it worked - sounds great! I gently crimped terminal plugs to the wires and carefully fed them around the port without severing that fragile, string-like, wire.
Anyway, has anyone ever seen these with the narrow, 7 3/4", cabinets? The midrange I took out is stamped June, 1987. Check out the photos and thanks for any help. I don't know if I'm going to keep them or sell them yet.