Did alot of searching, kept going around in circles. Need professional help. I have an older 12w3 that I feel isn't giving me the punch in the back I want for the type of music I listen to. Mostly rock, some techno. Want a better sub in every category over the 12w3. single 12. Do want a more SQ oriented sub, not just loud. Most important quality i'm looking for is the kick or punch ect. Want to reuse my alpine 600x1 rms @2 ohm amp. Will be using a 1.25 sealed enclouse but have no problem buying another box if need be. Want to spend around 250 or less. Looked at Id, Idq,IDMAX, 12w6, sa-12, ssa DCON, and dayton HO. Like the DCON's but it says they take 21 days to build which is to long. Pretty much, what is a sub that will rape a 12w3 for the money I want to spend?