either connect both amps or sell the 2 that youve got, and buy another amp that would surely power 2 subs. my rough understanding about amps is that if you have 2 channels on the sony amp for example and its 1000w max, that would mean it would make each channel just 500w max. putting both subs on one channel would overload the amp.. making the amp go into protection mode. am i wrong in saying this? im not good at all the technical jargon either, but i understand it if someone is talking it to me. :P to connect both amps, you need to buy thicker wiring and fuses. the thicker the better. ive got 2 amps in my car... i posted a thread about it while i was building it.