Question about Sony XM-552HX Car Audio Amplifier
When I disconnect the amp fuse and then reconnect again, work for a couple of seconds and then the ofside indicator the one in the middle turns from green to yellow and stop the sound in the woofers, what could be the issue?
You may have an issue with the impedence of the woofers causing the unit to go into protection mode. Make sure that the woofers are no lower than 2 ohms at the amp. This can be done with a voltmeter to check. You are better off running the woofers at 4 ohms if possible. If you disconnect the speaker wire from the amp, does the yellow light still come on? If so, then there may be a problem with the amp.
Posted on Sep 28, 2008
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Posted on Jan 02, 2017
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