Ok Glass, you seem to know alot about ID subs. So here is my question, i looking at either an eD 13Kv.2 dual 4 ohm or an IDQ v.2 dual 4 ohm, both 12 inch subs. I will be pushing either one with a Punch P3001 with closer to 400 rms rather than 300. Which sub will give me the best SQ in a 2.5 cu.ft. slot ported box? I think Fishy said it was tuned to 25 hz.