20 Most Recent JBL Eon15P-1 Main / Stereo Speaker Questions & Answers

Sounds like it could either be the crossover circuit or a distorted speaker cone. The cone is the easy one to check. You need to check that it moves freely at all points. It sounds like you have partly done this, but you just need to make certain you went all the way around the cone checking for free movement. However I don't think it is the cone, because of the slow way it acts up. That could be the crossover circuit. If you have a look at it and see either an IC or transistor looking parts, then I would have thought it would be one of them acting up - presumably getting hot! If you can have the speaker outputting sound, with access to the crossover, you could spray these parts (one at a time if there is more that one) with Servisol Freezer spray. You simply wait till the fault develop then spray the suspect part. If it returns to normal you have located the faulty part. If nothing happens, wait till the coolant wears off then try the next suspect. Places like Maplin stock the Freezer spray.

What is the make and model of the speaker? To trouble shoot this, you need to be able to take the unit apart. There is a circuit board inside called a crossover network, it might be bad OR the tweeter might be bad. To tell you should have a OHM meter for basic testing.

you want JBL Professional group if this involves the Eon product line.

1-800-852-5776

Or on the website

http://www.jblproservice.com/

Mine has a blown power supply transformer. There are 2 fuses on the power input board. One of the fuses on mine blows instantly because the primary on the tranformer has gone short cct. A $200 part from Jands !!!

did you measure 60vac across total secondary or 60vac from center tap?

The causes can be poor connection in the signal input lead, could be the mixer you use, could be a speaker failurs, could be an amplifier failure.

Could be either or both. You will have to fault find to get an answer.

To open the JBL On Stage 200iD, you need to follow these steps: Remove the power adapter from the back of the device. Turn the device over so that the bottom is facing up. Locate the six rubber pads on the bottom of the device and remove them using a plastic opening tool. Remove the six 1cm T-10 torx screws found under the rubber pads using a T-10 Torx screwdriver. Open the device along its seam. For more information, please refer to the JBL ON STAGE 200ID USER MANUAL. https://www.manualslib.com/manual/788652/Jbl-On-Stage-200id.html

This is always the reason https://www.fixya.com/support/r26362721-pairing_bluetooth_devices ..

Hello Dane, if the fuse is good, you can have the speaker and driver of the horn, open, therefore it will not sound Hola Dane, si el fusible esta bien, puedes tener el parlante y el driver de la bocina, abiertos, por lo tanto no va a sonar

A blinking light on the JBL 10" G2 input signal board can indicate a problem with the input signal. Here are some steps you can take to try to resolve the issue:

1. Check the input cables: Make sure the cables are securely connected and there's no damage to the cables or the input jacks. Try swapping out the cables with a known working set to see if that resolves the issue.
2. Check the source: Make sure the source device (such as a mixer or computer) is working properly and is sending an output signal.
3. Check the input settings: Make sure the input settings on the JBL 10" G2 are correct. Refer to the manual for information on the correct input settings.
4. Power cycle the device: Turn off the JBL 10" G2 and unplug it from the power source. Wait a few minutes and then plug it back in and turn it on.
5. Check for firmware updates: Make sure you have the latest firmware installed on the JBL 10" G2. Refer to the manual or the JBL website for information on firmware updates.
6. Contact JBL customer support: If you're unable to resolve the issue with the above steps, contact JBL customer support for further assistance.

If the issue persists, it's possible that the input signal board on the JBL 10" G2 may need to be repaired or replaced. In this case, you may want to consider contacting JBL customer support for information on repair options.

Question edited for clarity. Undo the screws at the back and look for a cooling fan. There is something in the centre that looks like one. Or contact JBL direct and put in a warranty claim. The overheating issue seems well documented. Although you shouldn't have to, you could easily cut a vent hole with filter at the base and a 4" case fan above the amplifier to pull out the hot air. 3 x 500 watt inside is bound to create heat. https://www.google.com/search?q=jbl+prx+625+overheating+problem ..

Whene jbl speaker charg 2 plus connect cherger with no sound work. But charger without connect speaker sound work everybody remember this

If your JBL E45BT wireless headphones will not turn on, there could be a problem with the battery or the charging system. Here are a few things you can try to fix the problem:

1. Make sure that the headphones are charged. If the battery is completely drained, the headphones will not turn on. Try charging the headphones for at least 2 hours to see if this resolves the issue.
2. Check the charging cable and port to make sure they are working properly. Make sure the cable is securely plugged into the headphones and the power source, and that the port is free of debris.
3. Try a different charging cable or power source to see if the problem is with the cable or the power source.
4. If the problem persists after trying these steps, it is possible that there is a problem with the battery or the charging system. In this case, you may need to have the headphones inspected by a technician to determine the cause of the issue.

If you are not comfortable troubleshooting the problem yourself, it is recommended that you contact JBL customer service for assistance. They may be able to provide further guidance or offer repair options.