Question about Kenwood KAC-X401M Car Audio Amplifier
I have a Kac-x301. I turn on the stereo the amp turns on then I hear the fuses pop? I checked my ground(good) and tried another amp with same hook-up wires(fine). So I conclude it has to be something with the amp??? Please help, I'm scratching my head. Justin
First thing you have to do is check MOSFET transistors.once you'll open the amp you'll notice some burnt areas around them or melted transistor legs.try to replace them in most cases it does help
Posted on Feb 09, 2011
Are your subs blown? mine did the same thing when i blew my sub and didnt no it
Posted on Mar 23, 2009
If your KAC X401M is broken, I will buy it. I need parts. respond to studioz at earthlink.net
Posted on Dec 18, 2007
If the fuse only blows after the remote voltage is applied, the amplifier probably has shorted output transistors.
Posted on Dec 01, 2007
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Posted on Jan 02, 2017
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If your speakers are wired for an impedance below 4 ohms mono or 2 ohms stereo, that would make it shut off. If you have a speaker wire shorted to ground, it would also cause the amp to go into protection.
If the speakers are not the problem, it may be shutting down because the voltage at the amp is dropping too low.
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