You might want to be more specific.
In the general arcade collecting world a "Midway cab" describes the basic cabinet used by Midway (with many minor alterations, but the parts interchange), from 1979 to 1983 for Galaxian, Pac, Ms. Pac, Galaga, Rally-X, Bosconian, Gaplus, and Super Pac-Man.
But around here I have seen half a dozen people say "Midway cab" in reference to the Mortal Kombat/NFL Blitz style wide cabinet. Those are commonly called either "Mortal Kombat cabinets", "New Style Midway cabinets" or "a waste of a good monitor" depending on who you are talking to.