The 1922 is an extension cab for Marshall’s 2 x 12″ combos. If you need a bigger sound for larger gigs, the 1922 is a great add-on option as it will give you the flexibility to tailor your setup to your playing situation. The 1922 can be used in Mono or Stereo mode, without the need to switch; just plug in and play, and with its full-size handles, it’s no problem to load in and out of gigs or rehearsals.