Question about Jl Audio 500/1 Car Audio Amplifier

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Power when i power it up it only stays on for about 15 seconds then powers off. when i hook up my 300/4 it stays on fine

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Re: power - Jl Audio 500/1 Car Audio Amplifier Car Amplifiers

Bad ground.

Posted on Sep 06, 2007

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I have an MTX audio JH 300 amplifier. When I turn the power off from the amp the yellow light comes on and stays on continuously. after about 15 minutes listening music amp shuts off, why

the light stays on because the amp is still storing power. it only turns off when the capacitors on the inside have drained off all the extra power

Oct 15, 2015 | MTX Car Amplifiers

1 Answer

I have the kicker ix252 25 watts amp everything is hooked up perfectly but it only gets power when removing the fuse in it 15 A anyone know why??? Thanks

there are two different power supplies at work here that are acting against each other
when you remove a fuse one power supply is cut and the other works fine
in other words the system is not hooked up perfectly and one part does not need to be connected at all get advice from a radio repair shop

May 21, 2015 | Kicker Car Amplifiers

1 Answer

Will I able to run two or four kicker competition fifteen inch subs to this amp?

  • You could effectively hook up two 15" Kickers. Make sure they are power hungry because that amp has some weight behind it. I don't recommend 4 speakers though. Get a second amp if you want to run 4 15" speakers.

  • Thanks for using FixYa

Regards, Tony

Jun 23, 2011 | Hifonics BXI2008D Car Amp

1 Answer

Amp burned out but fuses still good?

this is caused by inproper wiring from the speakers/subs to the amplifier.. an amp will still put out power to subs and speakers when it's wired improperly but it won't last for very long doing it... 6 months is longer than usual....

Dec 05, 2009 | MA Audio M1900XE Car Amp

1 Answer

Pioneer GM-7200M power problem

Check your GROUND wire might be touching something and making bad contact.

Jun 09, 2009 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

I have a power acoustik ps2-2600 it went out this morning the red light was on i checked the ground it was fine when i unhook the remote or the audio cables it turns off if i hook up the audio alone it...

unhook all the cables including power let sit for 15 minutes and than hook up the ground rca cables remote and than power in that order with the car off and the battery unhooked that hook the battery up the amp went to protect mode to keep it from blowing i hope your amp isnt like some that only the factory can reset most amps arent and reset themselves

Apr 20, 2009 | Car Amplifiers

2 Answers

Green light blinks slowly on my JL Audio 300/4 amp

Check your fuse at the battery. While AGU glass fuses "look" good, when you read the voltage AFTER the fuse, you can only be getting 5 volts or so. I can't tell you how many times I have seen this.

Larry T
Winona Lake, IN

Jan 27, 2009 | Jl Audio 300/4 Car Audio Amplifier

1 Answer

Jvc ks-ax4500 will not stay on.

check the remote terminal for a dissapearing should stay at +12vdc for all the time it is ON. hope it helps.

Oct 14, 2008 | JVC KS-AX4500 Car Audio Amplifier

1 Answer

Low ohm light on with no speakers connect??

This can happen if the amp has an internal fault such as a shorted output transistor.

Dec 26, 2007 | Jl Audio 300/4 Car Audio Amplifier

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