4/16 ohms mono/8 ohms stereo.

Marshall Speaker Cabinets
Marshall is the only choice for serious musicians. Nothing compares to Marshall cabinets in terms of awesome tone and projection. Both visually and aurally, Marshall 4x12 cabs are indeed "the business."

Great sound and looks however are not everything. Many years of experience mean that their speaker cabinets are also built to stand the test of time. Highly skilled craftsmen construct them from the finest quality materials with precision corner locked joints, tough cotton backed PVC covering, heavy-duty hardware, and the highest quality fittings.