I need the answer to this questions. How ever the brand of the Cab has little relevance But if you must know. My cab is a Marshal JCM1960A It has to jack inputs 4ohms mono and 8 ohms stereo. I think I understand the difference in ohms. How ever I still don?t understand the jack inputs. If move my jack switch to stereo and plug in the 8ohm jack to my amp head. Only 2 speakers work. If I plug in the other jack the samething only the other side of the speakers. How do I get all 4 speakers to work at one time. It?s a simple questions, but a not so simple answer?
ANSWER
You need a stereo amp to run the cabinets in stereo. The you plug each speaker cabinet into one side of your stereo amp and use the stereo switch.
