Well I just want to buy 2 subs that i can run the **** out of and it looks like its either the Sundown SA 12 or the DAD KMH 12D4 or the TC Sounds 12. out of those the TC has the highest QMS and I think the the Magnet on the Sundown is much bigger than the others any who out of those three which should I buy??? And i can't find any specs on the DAD to make my own decision but the Sundown has 600 rms which is the highest of the three just please someone tell me which to buy. And give me a better reason than "Mah Dawgz haz got 5 o deez in heez Chevy tundra and dat shizzt slammmz mah dawgs..." I would like some actually reasoning and if it means anything I have an extended cab truck and plan on running them at 600w regaurdless and in a ported prefab box most likely. So please help me.