20 Most Recent Sony XM-2100GTX Car Audio Amplifier Questions & Answers

Hi, the only way i can see the amp resets the stereo is that power is dropping. The amp should have its own wires directly to power/battery so as to not affect anything else.

On the protect, try to disconnet all the speakers, make sure the power is OK. If it appears to work, the there could be a problem with speakers/cables. Try a different speaker to see if it works. If the problem continues with speakers off, a different speaker etc, then there is a problem with the amp. Hope that helps

Sony XM-2100GTX... | Answered on Dec 18, 2014

what color leds are on?

Sony XM-2100GTX... | Answered on Aug 29, 2011

Buy a line output converter. They are usually around $20

Sony XM-2100GTX... | Answered on Aug 17, 2009

On the deck, it either has a blue or blue with white wire. It could say "ant". If it's not there, post a comment and I can do some research for you. Hope this helps

Sony XM-2100GTX... | Answered on Jul 07, 2009

replace head unit

Sony XM-2100GTX... | Answered on Jun 26, 2009

check your wires and your ground wire it might be touching something causing it to spark and your amp to go on protect mode also check your fuses..also sometimes this works put your db and all your settings on your amp low as it can go sometimes its just to much power n hits like an impact.

Sony XM-2100GTX... | Answered on Jun 10, 2009

The switched 12V ACC wire you are looking for is solid Gray.... in the radio wire harness.

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Sony XM-2100GTX... | Answered on Mar 28, 2009

If there is sufficient voltage at the amp, you may have blown the woofer. If you have another speaker, connect it to the amplifier to see if it plays normally. If not, the amplifier may have failed. Let me know what you find.

Sony XM-2100GTX... | Answered on Jan 19, 2009

Well you obviously aren't getting a signal to the amp telling to turn on. You need to take the amp to an audio shop who has a test bench and ask them to determine what other problems you might have. Quite honestly though there are better amps out there maybe you should just upgrade.

Sony XM-2100GTX... | Answered on Jun 19, 2008

I simply ran my remote wire to the 15amp fuse for the vehicles radio,that didn't work so i tried drawing enough power from a speaker wire(all @ the advice of my brother)but i got the same results, it just won't shut off.

Sony XM-2100GTX... | Answered on Jan 20, 2008

Left Front (+) White Left Front (-) White/Black Right Front (+) Grey Right Front (-) Grey/Black Left Rear (+) Green Left Rear (-) Green/Black Right Rear (+) Violet Right Rear (-) Violet/Black

Sony Car Audio &... | Answered on Jun 09, 2019

No longer listed for sale as it is old. $40 used.


look at Jenson Marine instead. I have one on a Boston Whaler.


Sony Car Audio &... | Answered on May 12, 2019

+ to battery, - to ground metal in the car location where you're installing and rem to blue on back of radio.

Sony Car Audio &... | Answered on Apr 16, 2019

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