IM not surebut i heard that you can hook an ohm meter or something up to the sub and see if it is at the right ohm laod, and if it isnt then the sub is blown...im not sure htough


97 V6 ATX 20,000 Miles alpine cda 9811 Alpine MRV-F357 hifonics brutus BX2000D 2 Kicker L7 15 I NEED GREY LEATHER DOOR PANELS!!!!!! Flip out monitor PS2 Spr-175a SPR-69LP SPR-57LS 60 Ft EDEAD