(indoor subwoofers) Will this work?

Okay, I'm really new to this subwoofer and speaker thing, so bare with me. I'm considering buying the following products to use on my stereo. At the moment, my stereo is bringing two speakers it came with, and a jbl surround sound sub and it works fine. I'm going to upgrade the jbl sub to a MTX terminator with 2 12" subs at 1200watt MAX handling. It comes with an amp that I will use for the car once I get one. Anyway, the question is that my Sony HIFI shelf stereo can hold 130watts and I want to hook the MTX's to the sony hifi stereo, but I'm not sure if it will work, and if it won't, would it be possible to hook the amp to the stereo and the other part of the amp to the mtx's. The specs are below; Sony HIFI shelf stereo can handle 130watts and says nothing else, the mtx subs themself (together) are 1200watts max power and 2ohm (that's all it says), and the amp (if possibly/needed) is 250watts at 1 x 2ohm, 150watts at 1 x 4ohm. Can you tell me if 1. The mtx's can hook to my sony stereo, 2. If to do this (#1) if I need to use the amp. Thanks