The 1x12 Rectifier 23" Cabinet brings MESA’s former (and famous) “Widebody” 1x12 design to the closed-back Rectifier Series. This format packs extra low-end punch, rivalling that of larger 2x12 format cabs, and provides the perfect addition to any of our “medium” 23” head or combo amps. It’s the ideal choice for adding extra low-end depth and body to any of Mesa's 23” open-back combo amps. This cab is the perfect choice for any player looking for the largest 12” tone from a single 12” design.