Supro 1799 Black Magick 2x12" Extension CabinetThe Black Magick 2x12 Extension cabinet is rated for up to 150 Watts and features switchable 4 Ohm 16 Ohm impedance settings as well as parallel input jacks for daisy chaining multiple cabinets. One, two or even four Black Magick 2x12 cabs can be connected to a single Supro head for maximum impact on stage. The Black Magick 2x12 cab also sounds fantastic when paired with a Marshall head and provides enough power handling to function with a 100W or