headunit : Sony xab-601bt
fronts: infinity kappa 60.9's
box : Bill Fitzmaurice Truck tuba DD 600series 10"
amp: Kicker zx500.1
REFS: Bradfordp2612 , Double 07 , NASTY08IMPALA , mzlady
MY RIDE- 2001 HYUNDAI SANTA FE (BEST SCORE 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRIC)
2 SOUNDQUBED SDC2.5-15'S ~ 8.2 CUBES NET ~ 12" AERO @ 40-ISH HZ ~ SHARK 2500 @ 1OHM(2 LATER)
STOCK ALT ~ 1 STOCK DEKA & 2 AGM'S ~ BULLZ AUDIO 1/0
~2010 FCBC 450SD 3RD OVERALL~
~2011 FCBC 450SD CHAMPION~
~YOUTUBE->bgowdy31 & bgowdy3131~
R.I.P. TO MY WIFEYS 03 FOCUS SE TRUNK SYSTEM ~ 143+DB 30 SEC MUSIC AVG
lol, alot of the movies i watch have crap down to 10hz. one movie has this scene where this chick is walking through the woods and all you hear is crickets. but then this crazy rumble starts up. so all you hear is crickets and all you feel is ur organs begging for mercy. when i first played that movie i thought i blew my subs. alot of drivers make all kinds of funny noises below ~25hz
Your JBL is not a bad amp, should be able to get a few bucks for it.