I have a JBL PB12 it works for a few minutes then it shuts off and on and the lights on the front flash red, green, red, green..... why is this? Is it something I can fix or get fixed? I don't realy have the $ to run out and buy a new one......? Thanks
Audio Players & Recorders - JBL - PB12 Subwoofer
Answers & Comments
Here are the service manuals, you may what to read the service bulletin section. Most common failure in the PB10/12 is the blown ClassD amp module which you cannot get it anymore. This is how I fixed my: http://s807.photobucket.com/albums/yy352/budm/JBL%20PB-12%20mod/