Question about Kenwood KAC-9104D Car Audio Amplifier
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Posted on Jan 02, 2017
Very possible that you have a blown power supply in the amp. If you are running a mono amp then there is a very good chance that you have loaded your amp with too low of a speaker impedence and fried the power supply and maybe the output section of the audio area. Hope this helps.
Posted on Apr 02, 2007
SOURCE: amp not turning on
wouldn't be the first JL amp I saw fried...but there are some tests you can do. First of all, double check your fuses, they may appear to be fine, but sometimes they are blown even if you can't see it. Either blindly change them or test them for continuity with a digital multimeter. Also, disconnect the remote turnon and jump power directly over from the power wire to the remote terminal on the amp, if the amp powers on then you have to go double check your remote wire. Hope this helps.
Posted on Aug 06, 2007
SOURCE: Won't turn on
The output devices (IC's), and their respective drivers are damaged. It is very likley that some of their support components may also be damaged.
When there are intermittants and or shorts on the output of these amplifiers, they are very easily damaged.
The amp will require proper shop service done by an experienced tech.
Posted on May 01, 2008
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