Question about Jl Audio 250/1 Car Audio Amplifier

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Jl audio with 2 12kickers cvr

Why does my amp turn off when my music is loud ? why does my woofers make a sound like paper o something like that

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It sounds like you don't have enough power to run the amp, or else it is a built in (MOSFET) overload device inside the amp. the woofer is from your discription blown. when you choose a amp and woofer you need the woofer to be able to handle more watts (MAX) than the amp can give or you will blow every woofer you connect up. you can solve the power outage by fitting a "CAPACITOR" which stores power and provides it to the amp as and when it is needed, or you will need to install another battery for the amp alone.

Posted on Jan 15, 2009

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Posted on Jan 02, 2017

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I cant get my jl audio w6 10s to give off much bass with the jl audio 500/1 amp


here is a manual for your subwoofers: http://mobile.jlaudio.com/pdfs/8-12W6_BDS.pdf

use the wiring diagram for 1.5? (1.5ohm) with 2 speakers. the diagram for 3 speakers will not work, because it would bring the load down to 1 ohm, and the amp cannot go below 1.5 ohm.

to set up the amp:

under "preamp output section", on the "output mode" switch, select "amp filter"

to set up the levels: start with the amp gain pretty far down- with the input voltage on low for line level outputs from the deck, and on high for speaker outputs from the deck. now turn your cd deck as far up as it will go until it distorts, then turn the cd deck down to just where it stops distorting. now, you can start to turn up the gain on the amp.

on the filters, youll prolly want the cutoff filter around 100hz @ 24db slope. start with the infrasonic filters off, but, if you do get into them, try centering between 30 and 60hz on either, and, possibly dropping the cutoff filter to 80hz.

Jan 31, 2011 | Jl Audio 500/1 Car Audio Amplifier

1 Answer

JL Stealthbox 10w3 Subwoofer just shut off no sign of problems just quit working im not stressing it out by operating it above its limits its being powered by a JL HD900/5 AMP im concerned it might be...


If this woofer is a dual voice coil woofer and if you are running your amp bridged or in mono would suggest try wiring your woofer in series.But before Idid anything I would unhook the woofer from the amp and pop it with a battery to make sure your woofer is still connected.

Sep 05, 2010 | Jl Audio 10W3v2 Car Subwoofer

1 Answer

Wire three 10" jl subs to jl e1200


what is the impedance of your woofers it will be a number with an Omega symbol. Looks like a horseshoe next to your woofer . Like this JL Audio 10W1v3 8ohm. Please, Please tell me you bought 8 ohm woofers JR?? Because if not, it ain't gunna happen.. If you did buy 8 ohm woofers than wire them in parrellel which means all the +'s together and all the -'s together giving you a final impedance of 2 ohms and your amp will think your a car audio GOD... But if not be ready to smell plastic burning where your amp used to be.... let me know i can walk you thru the wiring but let me know what you have. ok. mark

Mar 18, 2009 | Jl Audio E1200 Car Audio Amplifier

1 Answer

I HAVE A JL AUDIO MONOBLOCK AMP 250


It indicating that the power output is too loud and possibility of speakers may get damaged if played at this volume for long periods. When the loudest sound is played the led light mightshow its loosing its brightness and dims in time with the sound level.......................sodeep

Jan 17, 2009 | Jl Audio 500/1 Car Audio Amplifier

1 Answer

Why does My AMp turn off


Hello, 
  You need to use 4 guage or larger wiring with this amp. Also you need to make sure the power wire and ground wire are the same guage.(thickness)  
   The ground wire needs to be as short as possible from the amp to the metal of the car. 
  Make sure you are using a 14 guage or larger speaker wire form the amp to the speakers.

Jan 15, 2009 | Jl Audio 250/1 Car Audio Amplifier

1 Answer

Which amp do you guys prefer will bumps better on the jl 12w3v2?


jl audio is a good name to stand by for amps kickers amps sound good at a high vol but not at a low vol

Nov 30, 2008 | Jl Audio E1200 Car Audio Amplifier

1 Answer

Do you know if my woofer is blown?


well if you hear a rattle sound its probably already blown...and the amp could be drawing too much power if the radio shuts off...make sure all your wiring is correct. also if your car is off and you turn it up it will most likely shut off cause the battery cant handle it. but as for the sub i think its blown. good luck

Nov 16, 2008 | Jl Audio 12W3 Car Subwoofer

2 Answers

Will a jl amp e1200 kick a jl woofer 12w3v2 loud


yes a 1200 watt amp will do the trick.. the problem would be in the box the 12w3v2 sub needs a good size box and you should have one made for your car. and yes you will get the bass you want

Nov 16, 2008 | Jl Audio E1200 Car Audio Amplifier

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