Not enough about Sound Quality, not Quality SPL installs and enclosures. I wanted to get into SQ competitions when I first got into car audio comps, but was talked out of it by several people. It's a dead sport around the NorthEast because it was too judge dependent, one judge might want more bass, another one less bass. Then another judge that might give a "bonus" points to one guy cause he has his install installed by the judge or a friend of the judge. At least with SPL it's up to the meter who wins, not whether or not a judge likes you or how your car sounds. If SQ was less judge dependent it might be worth it to learn more about that area of car audio. Hopefully the new Psychlone format from Db Drags will take care of this part of SQ comps.