Questions & Answers for: jbl powered subwoofer

...powered sub it pops without being connected to the amp Bad Class D power amp module, no replacement for it, I mod my, http://s807.photobucket.com/albums/yy352/budm/JBL%20PB-12%20mod/ Service manuals: ...

JBL PB12 Subwoofer has constant machine gun "thumping" connected to system or not. Serial number begins with "AM0035" and was told these amps cannot be repaired.Is this true? What now? PB-10/12 using ...

it just pops Bad power amp module, not around any more, service manuals: http://manuals.harman.com/JBL/HOM/Service%20Manual/PB10%20sm.pdf ...

when my jbl pb10 is plugged in to a power source, it buzzes loudy when my jbl pb10 is plugged in to a power source, there is a loud buzzing sound and the lights turn on green, though it is not hook to

where can i get a new power supply for a jbl pb10 Are you talking about the power amp module, service manuals: http://manuals.harman.com/JBL/HOM/Service%20Manual/PB10%20sm.pdf ...

...i plug in unit no lights turn on at all Check the fuse, service manuals: http://manuals.harman.com/JBL/HOM/Service%20Manual/PB10%20sm.pdf ...

...JBL PB12 subwoofer that has been making a wrenching screatching sound when it automatically turned on. It has been doing that for quite a while and now it will not turn on at all. No signs of life, ...

...subwoofer circut board got burnt and I think, it is completely destroyed More likely to have shorted out Class D amplifier module that was badly designed. Here are the service manuals: ...

jbl power module s64 ami for subwoofer pb12/230 Hi Michael. Do you have the JBL PB 12's S64AMI Version 6.3 2000 for sale ? Thanks Sezai

...JBL for each Surround L and R output (2 speakers in total) The middle speaker, to the output of the Central channel and the subwoofer, if active or powered, to the RCA subwoofer output on the ...