Questions & Answers for: jbl sub not working

...JBL PSW-D112 Speaker dose not want to come on, I can hook up other speakers to the back and they work but I can't seem to get the front speaker to even power on or make any noise at that matter, what ...

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 ...

...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 ...

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 ...

...JBL amp, worked fine untill 2 days ago. protection light is on (red) then the blue light, witch is the power on light is blinking every 3 or so seconds. fuses r ok and all the wires are intact from ...

...JBL Subs PRX 518S (and 2 PRX 535). At a gig a few months ago both subs suddenly went "dead" . The powerlight went out, and the did not restart after powering down. The Crown-amps were repaired. One ...

...jbl sub150 surround sound. my question is does it need a recevier to work or do the little speakers plug into back of sub Didn't it come with a manual? Of course it needs external electronics to ...

Hello. I have a JBL PRX 518s sub. The sub just stopped working. It will not turn on. Please help. Power amplifier output stage failure.

...more subs in jbl prx-512m I wonder if it can only be a fuse? The horn os working fine but no bass at all. Pull the input plate off of the back, there are usually light bulbs in there that act as ...

...JBL sub woofers but the subwoofers does not work like Dell XPS l502x jbl subwoofers the quality of the sound is like normal speakers . Also it does not have updated jbl drivers. Sounds like a problem ...