Alright. Here's a list of all the subs mentioned in this thread
T3 Audio T400-12D4
Infinity Reference 1260
Hifonics HFX12D4
Now. I am leaning towards the Infinity subs, only because I know that they make phenominal speakers, my home theater uses Full range Infinity speakers, and the bass was amazing, let alone the SQ. I want SQ before SPL, but SPL is also a major part. I wanna be loud, but not at the expense of not being able to cleanly hit the low notes. These subs listed are quite below the $90 budget per sub, so I'm pretty sure there are other probably better options out there. What else is there? I want Clean Sound, loud bass, decent lows, I know what to expect from 9 buck subs in terms of the lows.