My Jamma Cab has 2 speakers. Don't know if it's stereo or not but there's volume controls for each one. Anyway, I bought a cheap set of PC speakers and ripped the actual speakers out. I wired the speaker box (basically just the amp) to the same type of Molex connector my cab speaker wiring uses and that way I can use the cab speakers from my PC in stereo for MAME or plug them back into the cab wiring for JAMMA games.