Marshall MF280B Mode Four Straight Guitar Cabinet (4x12 in., 280 Watts) The MF280 (280W) and MF400 (400W) cabinets are specially engineered to reproduce the balanced mid range and huge bottom end that are a pre-requisite for extreme hard rock and nu-metal sounds. MF280B Mode Four Straight Guitar Cabinet (4x12 in.)Features: Sonically optimized Celestion loudspeaker designs Pro-gauge internal wiring Increased internal volume Metal logo and piping In keeping with all legendary Marshall cabinets the MF 4x12 in. cabinets are not only ready for the sonic demands of a high performance head like the MF350, but also the extreme physical abuse they may receive on the road. Marshall recommends the MF280A (angled) and B (base) for full-stack operation and the MF400A or B for half-stack operation. Full Stack Versus Half Stack The MODE FOUR cabinets can be used either as a full stack (2 cabinets) or half stack (1 cabinet) configuration. The rig you choose is a matter of personal taste and as always when it comes to sound we recommend you try both to see which suits your style best. Below is a guide to the major attributes of each: Full Stack: Enhanced on stage spread More 'cut through' due to accentuated treble and high mids Iconic stage presence Half Stack: More controllable spread of sound on stage (especially base type) Convenient and portableTechnical Description Speaker Configuration 4x12 in. Speaker Type Celestion Vintage 30MF Power (RMS) 280W Impedance 16 Ohm Dimensions (mm): 760 x 910 x 380 Weight (Kg) 42.5