Question about JBL Northridge E 250P Subwoofer

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E250P JBL sub

It stop working one day I took the back amp out, found that the fuse was pop replace it with a new fuse. I turn on the sub and pop the fuse again don't know why it's popping the fuse. THANKS

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6 Suggested Answers

  • 4234 Answers

SOURCE: JBL Eon 15 Blown Fuse

These fuses are most likely 3 Amp fuses. Please note that if the replacements blow as well, that there is a problem within the amp section that will require repair.

Dan

Posted on Aug 14, 2008

  • 1 Answer

SOURCE: E250P Not powering on... chirping noise

I had the same chirping issue with the sub. I found a document that talks about replacing the C5 capacitor for a 47mfd type instead of 470mfd. This solved the chirping issue however I still experience an intermittend issue with the power on indicator flickering off and on. Anyone hear of the fix for this?

Posted on Sep 12, 2008

  • 45 Answers

SOURCE: Fuses keep blowing

This particular product has a lot of comments posted on it and I've answered a few of them now so I'm beginning to think you may want to look into weather or not the manufacturer has received any complaints or this is just a freak occurrence. Keep in mind not all commments are the same so this may just be nothing. Either way I can tell you this much, if fuses keep blowing quickly, over and over again-You have a direct short somewhere and will most likely be in need of professional assistance of some sort with the possiblilty of having to replace it. I'm sorry it's not an easier fix but it may not be too expensive.
-Dynami

Posted on Mar 29, 2009

SOURCE: JBL Sub 12 continues to make clicking noise

check the audio amplifiers of the sub

Posted on Jul 13, 2009

  • 3 Answers

SOURCE: Have a PSW-D112 sub woofer

Go to Parts Express and buy the Bash 300w digital subwoofer amp.It fits almost exact except it is one inch shorter.Just use mdf to fill the space and this amp will outperform the original.I have done this and it's not really difficult,pretty straight forward.
They usually sell for around $149,but they have sales often around $99.Good luck.

Posted on Dec 05, 2010

Testimonial: "THANKS, BUNCHES. I LOOKED UP PLATE AMP SOURCES, BUT WASN'T SURE WHAT BRAND OR SIZE WAS APPROPRIATE. YOUR ADVICE IS WELL RECEIVED AND APPRECIATED."

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  • 53 Answers

SOURCE: Jbl sub woofer

Has nothing to do with the signal or source - it is a failure of the turn on circuit - I repair this amp - can help if you find my add here or I am located on ebay as well. Juust do a search for We Repair JBL and find the model :)

Posted on Oct 23, 2011

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1 Answer

Interested in your Infinity sub repair; could I send you some images to verify infinity TSS-1100 has no light, seems blown to me, not sure if it has the screw you mentioned


Hi my name is MIchael and I repair the following amps JBL PB10, PB12, PS10, PS12, TSS-1100,TSS-1200,VENUE SUB12, E250P. If it has the screw near the on/off switch. If your amp is blowing the fuse, has bad sound, no sound, doesn't power up or if the output is low or muffled. We can fix it - please check ebay and search WE REPAIR JBL PB10, PB12, PS10, PS12, TSS-1100,TSS-1200,VENUE SUB12, E250P - you will find us ... Edwards Electronics ....

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Hi, my E250P is experiencing blub, blub sound after 45 minutes to 1 hour in operation for the past few month. But at this point of time, when switch on, loud wobble sound are generated even the input...


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Mar 16, 2011 | JBL Northridge E 250P Subwoofer

1 Answer

Fuse blows


Both 3 or 4 amp slow blow fuses are suitable replacements for the 3.125 amp subwoofer fuse.

It could be that the subwoofer is blowing the fuse because the one you installed was not slow blow.

But, more likely is the subwoofer has a short in the power supply which is causing the fuse to blow.

May 31, 2009 | JBL PB10 Subwoofer

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Fuses keep blowing


This particular product has a lot of comments posted on it and I've answered a few of them now so I'm beginning to think you may want to look into weather or not the manufacturer has received any complaints or this is just a freak occurrence. Keep in mind not all commments are the same so this may just be nothing. Either way I can tell you this much, if fuses keep blowing quickly, over and over again-You have a direct short somewhere and will most likely be in need of professional assistance of some sort with the possiblilty of having to replace it. I'm sorry it's not an easier fix but it may not be too expensive.
-Dynami

Mar 22, 2009 | JBL PB12 Subwoofer

1 Answer

Jbl sub woofer


Has nothing to do with the signal or source - it is a failure of the turn on circuit - I repair this amp - can help if you find my add here or I am located on ebay as well. Juust do a search for We Repair JBL and find the model :)

Sep 03, 2008 | JBL Northridge E 250P Subwoofer

2 Answers

JBL Eon 15 Blown Fuse


These fuses are most likely 3 Amp fuses. Please note that if the replacements blow as well, that there is a problem within the amp section that will require repair.

Dan

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2 Answers

No sound


Willing to bet you've blown the amp, or fused the coil. I've had it happen twice, apparently when running off a power source that apparently couldn't handle the load. Hope it's under warranty - if so Loud Technologies (deals with all Mackies warranty stuff) should be able to replace the unit. Otherwise, you'll need to take it in to a service department and have it checked out.

Good luck, you'll have to arm wrestle with them to get them to replace it.

Jun 12, 2008 | Mackie SWA1801 Subwoofer

2 Answers

E250P Not powering on... chirping noise


I had the same chirping issue with the sub. I found a document that talks about replacing the C5 capacitor for a 47mfd type instead of 470mfd. This solved the chirping issue however I still experience an intermittend issue with the power on indicator flickering off and on. Anyone hear of the fix for this?

May 12, 2008 | JBL Northridge E 250P Subwoofer

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