Here's the situation I have a mg250dfx that has stereo outputs rated at 2 x 50w rms into 8ohms each. the speakers in the combo are each plugged into the chassis independantly so a simple conclusion is that the speakers in the combo are 8 ohms each. I bought a mg4 x 12 cab rated at 8 ohms (not sure of the speakers inside as i didnt open the back yet) which I would like to hook up as a compliment to the origanal combo which would be a total of 6 speakers. So far all I could come up with is one speaker in the combo and then the 4 x 10 hooked into the other output. I guess what Im trying to say is there going to be a unbalanced load on the amp that would damage the amp or can I split the speakers into a 3 in one side and 3 in the other. I read the threads in the forums about ohms but nothing on unbalanced loads probably because theres not much on stereo output cabs. none the less I've added a few pics below to help. also i looked for info about the combo and cant find the maximum output voltage for each output leg. not sure I need it but I looked.