2 - SA-12s, 29 hz tuning, SAZ3000, 148 db at 32 hz

Well guys this is what ive been working on, i went ot midewest spl finals, took 2nd place in basic trunk and finished the season with a 149.9 with 2 sa-12s burping at 42 hz. you will be seeing some midwest spl videos coming very soon from finals.