Im looking to run one 12 in a sealed box. I have a T1000bd amp to run it and it wil be going in the place of my back seat in my truck. I think ported would be a little much because of the lack of airspace in my truck cab so i was thinking sealed for tighter bass. Any suggestions on a sub that will be plenty loud on that amp for around 3-400 dollars at max? Any suggestions on selaed vs ported? Im just starting to get into non mainstream brands. Im interested in the fi q 12 and the hdc 3.0.