Goes into protect mode and shuts off. Any

Lots of help in the links

Amp goes into protection mode - Polk Audio Forum

https://forum.polkaudio.com > discussion > amp-goes-i...
Nov 26, 2018 - As the title says , my 4 channel amp goes into protection mode when I turn my volume up to about 18-20 , causing a loss of sound .
Solution to my Protect Mode Problem - Polk Audio Forum
Feb 15, 2010
Speakers causing the Power Amplifier to go into protection ...
May 9, 2016
PA D4000.4 starts up in protect mode? - Polk Audio Forum
Aug 22, 2012
PA880 Help Needed - Protection Light - Polk Audio Forum
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More results from forum.polkaudio.com

Protection Light ' Polk Audio PA660.4 Support - HelpOwl.com

https://www.helpowl.com > PA6604 > Troubleshooting
Jul 31, 2017 - Polk Audio PA660.4 - How do I turn off or get out of protection so I ca.

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  What To Do If The Pertection Light Stays On ' Polk Audio ...

  https://www.helpowl.com > Troubleshooting > pertectio...
  May 29, 2017 - If your stereo has the protection light on, that means it has detected a short via the speaker connection, or has received over or under ...

Car amplifier(Polk Audio PA660) question - Badcaps Forums

https://www.badcaps.net > forum > showthread
Dec 19, 2013 - The amp, is a Polk Audio PA660. It was entering in protection mode. I have found a pair of final transistors shorted at one of the ...

Amplifier Protection Mode Troubleshooting - Car Audio Help

http://www.caraudiohelp.com > newsletter > amp_prote...
One of the more confusing car stereo problems can be when an amplifier goes into protection mode. One minute it's working and the next minute it's not, ...

Amp in Protection - Troubleshooting - Basic Car Audio ...

www.bcae1.com/.../troubleshootingbasicsampinprotect.htm

Some simply shut down and the power light will not illuminate when in protect mode. If the power light blinks then goes off, the amp is either going into protect ...

How do I fix my amp it keeps going into protection mode ...

? 2:00
https://www.youtube.com/watch?v=DQ1bdsm6s2c
Apr 24, 2013 - Uploaded by Nathan West
My MTX 600xd amp light won't even come on. ... Red light comes on. ... one.. and some times it goes into protection... once I turn the car off...

Hi:
First disconnect all speakers from the unit and then try turning the unit on too see if it still goes to protect mode. Protect mode is a shut down feature that shuts down the unit because of a shorted speaker or speaker wires are touching each other. If the unit does not shut down after disconnecting all speakers then reconnect them one at a time while turing the unit on after each conncection until you find the shorted speaker. If it shuts down with no speakers attached to it then you have a internal problem with the amplifier section, probably a shorted output transistor in the Amp circuit or preamp circuit.

If your receiver goes in to the protect mode or shuts off you have shorted output transistors

sound like a faulty engine coolant sensor. if the computer gets a signal that the engine is overheating it goes into protection mode and shuts the engine off to prevent damage. have it scanned for fault codes. mike

protection mode activated to protect from serious damage and please follow me.1-shut down your system2-make volume in low position3-remove all your connected speaker4-switch your system on and watch if it does not go to protect mode insert your speaker one by one until you find the bad one and change it and start with cable change first and then speaker itself-if it goes to protect mode you must call service center.

Disconnect all speaker wires from the speaker terminals of the amp. If it powers up and doesn't go into protect when you increase the settings, the wiring needs to be checked. If it still shuts down, the amp may need to be repaired.

Does it shut down or make loud noises when you move the RCA cables where they plug into the amplifier?

i have a jvc stero and every time that i turn it on ...it show protect and shuts off!

Disconnect all speaker wires and signal cables from the amp. If it powers up (no protect light), the wiring needs to be checked. If it still shuts down (goes into protect), the amp likely has blown output transistors.