Question about JBL EON 15-G2 Powered DJ Speaker With EQ Speaker

1 Answer

Subwoofer works - sound goes away after some time

The problem is that the subwoofer will work good for a few minutes and then stop working - the sound shuts off. And then if I cycle the power off and on then it will work for a few minutes and stop.

Posted by on

  • Stephen Evans May 11, 2010

    Is this a liquid cooled speaker. It definitly has an overheating problem. Steve

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

POSSIBLY A BREAK IN THE SPEAKER SUPPLY LEADS TO THE ACTUAL BASE UNIT
WE HAD THIS AND IT WAS NOT THE SPEAKER BUT THE BOLT ON CONNECTION UNDER THE SPADE TERMINAL ON THE BACK OF THE BASS UNIT

Posted on Dec 31, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Subwoofer deconnects


I have no experience of wireless speakers but I think you should contact the seller, if the unit is still under warranty or perhaps the support section of the manufacturer's website.
Certainly do read the instrucion manual.

I am guessing but either the wireless signal is being lost (depends on the function of the blue light) or the subwoofer is malfunctioning after a few minutes and the built-in thermal or overload protection is switching it off. The thump sound could be it trying to switch on again and finding the fault is still present.

Just my thoughts...

Apr 02, 2016 | JBL Cinema SB350 Home Cinema 2.1 Soundbar...

1 Answer

A few days ago the subwoofer stopped working. Yesterday I turned the system on and it wouldn't work at all. I discovered the fuse had blown. I replaced the fuse, couldn't find a slow blow fuse so had to...


Try removing the wires to the subwoofer and then hook a "aa" battery to it and see if it makes a pop sound..this will tell you if speker is ok...if it is then I think the amplifier sectionj for the sub is what is blowing the fuses...you are probably right..it looks like it's a 1 A fuse...but if it's blowing right away..it may be circuitry related

Jan 04, 2011 | Altec Lansing VS3251 Speaker

1 Answer

Unit was working for a couple of months. Then I noticed some cracking sound coming from it then the sound stopped coming through. It came back for a few minutes then it has not worked since. This is all on...


sorry, but from your description i dont think there is much help for your sub. unless its new and under warranty. that sounds very typical of a dead sub. i have had a bad run in with sony products just quiting only after a few years. i try to stay away from anything with the word sony on it. a short list of the sony products that i can rememdying only after a year or so cd boom box (3 of the same one) sony 19" tv, sony handi cam (video camera two weeks after warranty peroid), component cd player, alarm clock radio.... the list is longer but i will stop. sorry for your trouble.

Dec 24, 2010 | Sony SA-WD200 Subwoofer

2 Answers

Humming sound in subwoofer after it's been playing for a while


It sounds like you are describing an earth loop problem. I won't go into detail in this post, but try an isolation test first. disconnect everything from the reciever except the sub and try connecting say a BATTERY powered mp3 player or cd player to minimise connections to the electrical mains earth. you could also isolate things by taking your sub to a friend's house and trying it on their system.
If it is an earth loop use a process of elimination to find out which two pieces of equipment causes the earth loop. then apply filtering.
you can buy earth loop isolation transformers for about AU$26 and I've used one on my sub myself. Theyhave RCA (phono)plugs on each end and they connect inline with the signal cable to the sub amp.

as for the thumping sound it might be the speaker protection circuitry cutting off the amp to protect the subwoofer speaker from damaged. This might be triggered if the earth loop sound is causing the sub amp to overload and clip.

Failing this there might be a dried out overheated electro capacitor in the amp circuit causing the hum. Hav a chat to your local electronics person, who should be able to spot it!
Hope this puts you on the right track
Happy Hunting!

Jan 07, 2010 | Sunfire Speakers & Subwoofers

1 Answer

Infinity subwoofer in surround sound system was working and just stopped. Fuse is good but subwoofer just stopped working like the preamp blew. This occurred during low volume usage.


Check your speaker settings on the main menu of the receiver first. If you still have an issue, post a comment and I will help you troubleshoot some more

Jul 26, 2009 | Speakers & Subwoofers

2 Answers

Acoustimass Subwoofer has a low "hummm" sound when turned on.


Sounds like an inadequate ground wire in the signal cable. You may have to replace the cable between the reciever and bass module. It also, however, may be IN the bass or reciever module.

Aug 04, 2008 | Bose Acoustimass 15 System

2 Answers

Sony Active Subwoofer noise


The circuit that should be turning the sub on and off based upon the presence of an audio signal is not working correctly and the sub is trying to reproduce 60 cycle hum. The unit needs service.
Dan

Mar 09, 2008 | Speakers & Subwoofers

1 Answer

Subwoofer will not work when connected


cheak setting in sterio out put for sub on ect does woofer have sperk wire going in and out use them then ok

Feb 11, 2008 | Velodyne CT-80 Subwoofer

1 Answer

Jensen JS1000-A sub stopped working, why?


Is is possible that the receiver's subwoofer configuration turned off? double check your speakers setup in the receiver...Just an idea.

Jun 30, 2007 | Jensen JS1000-A Subwoofer

Not finding what you are looking for?
JBL EON 15-G2 Powered DJ Speaker With EQ Speaker Logo

309 people viewed this question

Ask a Question

Usually answered in minutes!

Top JBL Speakers & Subwoofers Experts

Michael Edwards
Michael Edwards

Level 1 Expert

53 Answers

 Grubhead
Grubhead

Level 3 Expert

4576 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a JBL Speaker and Subwoofer Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...