Hello guys, Here is my problem. I* currently have 2 fi 15 BL's runnig off* a hifonics colossus. The bass gets loud as hell but lacks a SQ. I also have two bnib JL 13 w7 which im debating switching with the the BL's. I have not heard two w7 in person and was wondering if i should switch subs,* ofcousre with two JL 1000/1, which by the way i have to purchase but what is* the difference if any with the 2007 model and the 2008 v2 model.*
