Car amp's stopped working. Putting out a heart beat...
posted by blkxr8 on Jun 11, 2007
Hey all,
I have a JL Audio e1200 amp powering my two 12" subs.
Recently when driving, the amp cut out at high volume.
I turned the system off and let it cool down for 10 mins.
When I turned the system back on, a heart beat sound immediately started coming from the subs, but no music bass was being made. It is a constant beat, even when the head unit is changing between inputs, or the volume is right down..
All the wiring is intact, I did a continuity check.
When on, all the speaker outputs for the subs have earthed out..
Does anyone know where I can get a circuit diagram for it from?
Solution #1
posted on Aug 09, 2007
Wizcould be low current ,disconnect all power including ground for 20min N.B most amps will seem to be shorted at output but this is normal due to damping ratio.
Comment by Oski, posted on Aug 09, 2007
hit me up for more info dude
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