Question about Car Amplifiers
If you know the difference between ground and the power wire just find an area where the ground can be hooked up in vehicle that goes direct to the bolt to the chassis
ground should be thick wire
try a reset on your amp if it has one pull the fuse and put back in this should help but make sure to get that ground fixed first before giving it power again
Posted on May 07, 2008
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You need to check the DC voltage across the B+ and ground terminals. You also need to check the DC voltage across the remote and ground terminals. If the voltage is less than 11 volts, you need to check the B+ supply and remote wiring for breaks or open fuses. You should also check the ground connection to confirm that it's not loose.
If the voltage is OK, the output transistors are likely shorted.
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