AMP HELP for GP

i need help how do you combine two concept-CD1210 amps just to be used as one big amp? they have master/slave. but the only way i see it is that each amp has to be connected to the speaker using the neg. and pos. on both sides were on some amps u just use one of the pos. on each amp to connect to the speaker to be used as one amp. but on these amps i dont see how i can do that cause you need the phase to do it and they dont have it so is there a way? or am i out of luck and need more speaker wire?


pos.(positive)
neg.(negative)

I think this question is better posted over on the Car Audio Section. PaulD is very knowledgable and should be able to point you in the right direction.

No that is not to be done, you can bridge a single amp that has left and right channels. But bridging 2 single channels amps as a larger single channel will not work you will blow the amps.