This is an amplifier problem or power supply problem in your sub. This is not good - especially if two units have done this. Perhaps JL have developed a QC problem with some parts they are using. Alternatively, if your Classe has a fault perhaps a high level DC or transients are reaching the XLR input on your sub and damaging the input buffers by over driving them. If your XLR cables are wired correctly none of the three wires should be connected to the connector or shield and all three lines should be isolated from eachother.
JL Audio f112 blown speaker?
I have/had a JL Audio f112 and I absolutely love it. About 3 months ago I changed my processor from a B&K Ref 50 to the new Classe SSP800.
About a month later my f112 started, for lack of a better term, started screeching, when I would play it. I have no idea what happend, but I unhooked the XLR connection and it would continue sporatically, even without any signal.
JL Audio was absolutely great. I sent it in and 5 days later a new one shows up at my door. Now after a month the same thing has happened with my new one.
I'm not playing them loud at all. I play video games, watch movies and listen to a lot of music.
Something is up and I am clueless what it is. It must be something in my system causing this. Any suggestions?
About a month later my f112 started, for lack of a better term, started screeching, when I would play it. I have no idea what happend, but I unhooked the XLR connection and it would continue sporatically, even without any signal.
JL Audio was absolutely great. I sent it in and 5 days later a new one shows up at my door. Now after a month the same thing has happened with my new one.
I'm not playing them loud at all. I play video games, watch movies and listen to a lot of music.
Something is up and I am clueless what it is. It must be something in my system causing this. Any suggestions?
- ...
- 17 posts total
- 17 posts total