so i have a sony MHC-EC99i bookshelf stereo, and I want to know how I can hook 2 12" 1500W 4ohm Alpine subs up to it. Do I need an amp? if so, what power/quality. Money is not a huge issue, I just need to know exactly how I can make this work. These will eventually be put in my car, but for the next few months they will be in my dorm bumpn.