i have a jensen XA2100 200 W amp. it is pushing 2 12 JBL's 4 ohm. i have it bridged, and am rumming the speakers in parralell. it hits good and sounds fine but the protect function keeps coming on when i try pushing them. can anyone tell me why? i know jensen is not top of the line... but it is what i have for the time being. my old mtx amp kept blowing the fuse when i had it hooked up the same way also. please help!!!