Okay so which way should I go? I only want to run about 3krms so which way should I go? I'd like to do either four 15's or the eight 12's...with the eight 12's I get a lot more cone area but I would have to get a bunch of lower power subs due to my limit of about 3K...I could also go the two 18's route and get two higher power subs...But which one would sound better, move more air, and be louder? also could you guys suggest some subs for each application? thanks