Manufacturer's Description for Marshall MG412B Straight Guitar Speaker Cabinet (120 Watts, 4x12 in.)
Designed specifically for Marshall's MG Series, this cabinet is a perfect match for the MG100RCD, or any head or amp with a speaker extension jack. The MG412B is built to last and value-priced, giving you more for your money. Combined with the angled-front cabinet, it makes a complete full-sized stack.