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If my wiring is good, then what else makes the protection mode stay on.

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Amplifier models as manufacturers defauls may require to alert the owner of potential conditions at operationality. Refer from the devices owners manual ascertaining the operationality features, lightening, display lumiscent features only examples.

Posted on Apr 27, 2011

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0helpful
1answer

Why is my BAMF power akoustic amp staying in protection mode? I was driving and all sound shut off. I figured it overheated. Therefore I let it cooldown for a good 8 hours.
Most likely a transistor has blown in the amp. If you would like me to repair it for you, contact me at [email protected]
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May 12, 2014 • Power Acoustik BAMF SERIES CLASS A/B...
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My Harmon kardon is stuck in protect mode
Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty. Double check all connections .A thumbs up would be greatly appreciated if this answer is helpful to you. Worth fixing.
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Nov 19, 2011 • Harman Kardon Audio Players & Recorders
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What makes the bass1500 stay in Protection mode????
Ok, usually a fluctuation in amperage trips the protection on an amplifier. To start, check your ground. This is typically the problem. Use a multimeter to ensure that the ground you have is good. Second is the guage of wire. Look at the fuses on your amp. Add them together and use that as the amp draw total. 50-65 amps from 13 feet to 22 feet run of wire requires a 4 guage. If the draw is larger, you may need larger guage wire. Also, match the ground wire with the power wire in guage.

Happy Hunting
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Aug 14, 2011 • Car Audio & Video
0helpful
1answer

I have a boss diablo series 600.2 1200 watts mosfet it stays on protect mode all the time i dont even connect the subs and it stays on protect mode as soon as i turn it on wat could be the problem please...
check your earth make sure its a good one if it keeps happening then you might have blown something
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Aug 12, 2010 • Boss Car Audio & Video
2helpful
2answers

Its in protect mode and wont go back to normal
disconnect everything except the power, remote, and ground. turn off then on. if it goes into protect mode then there's a posibility that the amp if fried. check all the speaker inputs and outputs to make sure that there are no stray wires shorting out. if it stays on then you may have a short on a speaker wire or an auxilary input wire. plug each one in one at a time until it goes into protect mode, then that's the shorted wire or it could be a shorted speaker.
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Aug 09, 2010 • Nitro BMW-486 Car Audio Amplifier
13helpful
3answers

When i switch on my samsung HT-Z110 the word hello appears then protect thenit turned off!
Audio receivers have an output protection circuit called "protect mode", this is to protect the receiver from short circuit failures.The speakers and speaker wires are what I inspect thoroughly first, look for bare speaker wires,or bare wires that are touching each other at that point,check speaker wires at the back of the receiver for sloppy connections,etc.If all looks good then try disconnecting all the speakers at the receiver,then turn power on to see if it goes into "protect mode", if it does the the receiver probably has an internal short and will need to be sent in for service,if it doesn't go into "protect mode" then connect one speaker at a time back into the receiver until it does go into "protect mode" then which ever speaker you connected last is the speaker that is shorted(blown) and then you know that speaker is the problem and it will need to be replaced or repaired. Good luck !
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Nov 29, 2009 • Samsung HT-DB600 System
4helpful
1answer

Sony str-de545 protect mode?
Disconnect all speaker wires at the receiver and turn the unit back on. If it stays on, your receiver is ok and you need to reconnect speakers one by one and test until you find the one causing the "protection" once you find this, disconnect the wire at the speaker and test again. make sure the + and - wires do not touch! If the receiver stays on, use a multimeter to test the speaker for a short with resistance check. If your not sure how to do this, any home audio shop will test it for free and while you wait. If speaker wires are disconnected and it still shuts down, it needs to be serviced. Hope this helps
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Nov 18, 2009 • Audio Players & Recorders
0helpful
1answer

No audio and staying in protect mode
You have no audio because it's in protect mode, could have a short in the speaker connections or one of the speakers - try it with speaker wires disconnected at the amp and also with a different pair of known good 16 ohm speakers. If the protect mode light doesn't go out then you may have cooked a driver and it will need to go to a shop.
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Jul 12, 2009 • Power Acoustik LT-980/2 Car Audio...
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Lanzar amp 1000 watt stays on protect mode
Hello snow11879,

I haven't been able to locate any support information online about your product, other than the email contact for support questions:

[email protected]

If the amp stays in protect mode all of the time, I would suspect a short in the speaker wiring or speaker(s) voice coil(s), or perhaps a faulty ground. If it plays for a short period of time and then goes into protect mode, it is most likely overheating. First check all of the wiring. Test your speakers on a known good amp and make sure there are no places in your wiring where the insulation may have been damaged, causing an intermittent problem.

Many owners have reported that this particular amp has a tendency to overheat. Also, when run in bridged mode, the speaker impedance needs to be at least 4 ohms. It will overheat if the impedance is below 4 ohms.

Hope this helps.

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Apr 18, 2009 • Lanzar VIBE266 Car Audio Amplifier
10helpful
3answers

Why does my amp stay in protect mode?
The most common reason an amplifier goes into or remains in protect mode is shorted output transistors. To eliminate other possible reasons for it to go into protect, read the following page.

Troubleshooting - Amp in Protect Mode
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Aug 03, 2008 • DHD NTX-2139 Car Audio Amplifier
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Why is my BAMF power akoustic amp staying in protection mode? I was driving and all sound shut off. I figured it overheated. Therefore I let it cooldown for a good 8 hours.

  • Power Acoustik BAMF SERIES CLASS A/B AMPLIFIER 150W X 4 - BAMF1600/4 - POWER ACOUST

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