Question about MTX X Thunder 702X Car Audio Amplifier

1 Answer

Apx stopped working, MTX 702x

Amp stopped working, now has the power light going from a solid red to blinking fast, then solid....

Posted by on

  • bigzachchms Mar 31, 2009

    it goes into protection mode when turned up too loud (light bliking really fast instead of solid)

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,550 Answers

Maybe the audio amplifiers Ic´s damaged or the power fet

Posted on Mar 06, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Protection light came on what cut off


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...

Jan 11, 2016 | Car Audio & Video

1 Answer

Why does my MTX thunder 702x amplifier cut on and off


Check fuse on amp under hood. Also, check wire connections makes none of them are loose and move your RCA jacks around to see if you have a short.

Jan 04, 2012 | MTX X Thunder 702X Car Audio Amplifier

1 Answer

I installed a MTX Thunder 3401 with a PA sub. after turning the car oh every things works great. After about 2 mins of play, the thermal light begins flashing red and it will shut off the amp. After the...


You are def overheating, If the ohms rating of the subwoofer is too low it will cause this same thermal over heat. If you have 2ohms in sub and a 4 ohms stable amp, you will overheat. Check the ohms rating of the sub to make sure this is not the problem

Jan 31, 2011 | MTX Thunder 3401 Car Audio Amplifier

1 Answer

The red light wont stay steady on. it will for a little bit then it will flash then go back to steady. how do i fix this


Amps are expensive dont fiddle with it if you are not an electrician, show it to an electrician and he should test is with a multimeter tell you on teh issues.

Less cost rather then the user trying to check and then you might have more cost on hand.

Sep 23, 2010 | MTX X Thunder 702X Car Audio Amplifier

1 Answer

Red and blue light flash on and off


ITS IN PROTECT MODE. EITHER ITS BLOWN OR THE SUB IS TRYING TO PULL TOO MUCH POWER. UNHOOK THE SUB AND SEE WHAT HAPPENS IF THE LIGHTS STILL BLINK THEN AMP IS BLOWN. IF THEY STOP BLINKING AND ONLY ONE STAYS ON THEN LOWER THE SETTINGS ON THE AMP AND TURN THE BASS AND VOLUME DOWN ON THE DECK TO LOWER THE AMOUNT OF POWER BEING PULLED FROM THE AMP.

Aug 18, 2010 | JBL Car Audio & Video

1 Answer

Amp


I honestly don't have a solid answer for you. I can say check your fuses. Check your battery to amp wire. And also check your ground. Make sure the fuse on your amp is also not blown

Feb 26, 2010 | Alpine MRV-1507 Car Audio Amplifier

1 Answer

My amp normaly has a continuious blue light when functioninng properley now it is at a fast blink and my subs wont work what is the problem i have checked the hot and ground and the remote wire .if i...


yes you have a internal fault of the amp. the circuit that puts it into safe mode is bad and that is a very small chip on the board know as a op amp. needs to be repaired.

Feb 01, 2010 | Pioneer GM-5300T Car Audio Amplifier

1 Answer

Amp won't turn on, red light on amp is flashing


DID THIS JUST HAPPEN ALL AT ONCE ? OR DID IT GRADUALLY HAPPEN? CHECK GROUND FROM AMP , INSTALL ONE FARAD CAP . STOCK RADIO ISNT REALLY HELPING , MOST AMPS OF TODAY TAKE A HIGHER SIGNAL FROM HEAD UNIT . ADD ONE FARAD CAP AND SEE

Jan 17, 2010 | Car Audio & Video

Not finding what you are looking for?
MTX X Thunder 702X Car Audio Amplifier Logo

Related Topics:

262 people viewed this question

Ask a Question

Usually answered in minutes!

Top MTX Car Audio & Video Experts

Professor_V
Professor_V

Level 2 Expert

89 Answers

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

yadayada
yadayada

Level 3 Expert

63661 Answers

Are you a MTX Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...