Ok ive been looking for a sub to get for a couple months now and i have no clue what to get. Ive been looking seriously at a IDMAX 12" or a IDQ-15". I want good/great SQ but i want it to hit hard also. Ive heard that Adire amkes good subs also. I have a sound stream VGA600.2 amp (600watts @ 4ohm) and a box that is 1.45 ft^3 sealed. Any info on waht sub will best fit me will be much appreciated!