Questions & Answers for: jbl sub 145 problems

...same problem), or 2nd, the AMP IC, which is not available for the PB12. hmmm i have an jbl acr 10 sub, which blowes the 0.62 sb fues instantly. Could it possibly be the pair of 3300uf @ 50v gone

wiering up my subs i have 2x jbl gto1202ds ive bin told my amp is 4 ohms and i need to wier up my subs changing them from 2 ohms to 4 ohms???? ben JBL Two dual 2 ohm subs cannot be wired in 4 ohms. ...

Jbl sub woofer I have a jbl E250P sub woofer and it keeps turning on and off. Red light to green light and back. Has nothing to do with the signal or source - it is a failure of the turn on circuit - ...

jbl sub makes ear splitting noise when plugged into any ac outlet i was watching tv recently when all of the sudden the jbl sub started making this god awfull, ear splitting noise. I unplugged the ac ...

...jbl subwoofer pb12 makes thumping sound after warming up Hello there..Thats normal only if your sub volume and the pre amp is turned up..Your amp is the cause of the speaker jump..Turn amp volume sub ...

...sub was working what cuold be the problem i got no idea?? Servide mauals: http://manuals.harman.com/JBL/HOM/Service%20Manual/PB10%20sm.pdf ...

...jbl speakers! cuz i repire this sub 2 weeks a ago this sub was build by some kind of unbrand chines speakers..so any one know about that..otherwise i heard jbl use onl JBL brand speakers pls shootout ...

JBL PB10 has lost power even though still plugged into wall, any suggestions? Do you mean like the subs power lights dimming when playing it at volumes it once had no problem playing, or loss in sound

...jbl sub 145 what kind of conections do you have on the back of the sub you should either have RCA connections or just one RCA connection or a place for speaker wire to plug directly into it. IF you ...

I have 2 JBL LC S1050W Subs. Neither of them work. I hooked them up in my truck, they did nothing. I hooked up another set of subs up and they worked. I'm assuming it is not the amp that is the ...