None. Cabinets are too small for the woofers, and "ported" incorrectly. Looks as though someone had parts, and they had cabinets. The twain met, unfortunately.
somebody's dx5's with trashed cabinets found a use for the drivers , repurposed cabinets maybe? gotta at least give em kudos for trying to find a use for the drivers rather than tossing them in the trash