How do i chage jbl 600bt head phones - JBL Audio Players & Recorders

If your speaker supports Bluetooth. Use the screenshots below to connect to your device. If not, you can use a wire from your iPhone to the speaker. it looks like the last screenshot below.

On your phone...
Go to Settings and then Bluetooth. Turn on Bluetooth. Look for your JBL device under "OTHER DEVICES" and tap on it to connect.
On your speaker.
Turn on pairing mode for your JBL deivce
Find your JBL device on your phone or laptop and pair them
Confirm successful pairing
JBL speakers typically have a dedicated Bluetooth button to use to pair your speaker.

Yes, follow this sequence:
1. Turn the device on
2. Press the call (phone icon) and the volume up (+) button at the same time and keep them pressed. After a few seconds the speaker will shut down.
3. Release the buttons.
4. Turn the speaker back on. It will automatically enter into search mode... And there you are, memory wiped up.
Good luck.

Be sure JBL is charged, press the power button on JBL, press the Bluetooth button on JBL. Turn on your phones bluetooth,make it visible to all devices, make it search for aplliances. When it finds JBL - pair it (you may have to make up a pairin number). The "sun" button controls different sound qualities. And turn the volume up! You should download the JBL MUSIC FLOW APP from the APP STORE to make the most of it.

I suspect that the power supply you are using has dies. Do you have access to a similar one or can you obtain a new one? I think that is all you need.

What type of JBL speaker, how is it hooked up and does the phone work with other speakers?

Run a jumper between the power wire and the remote (disconnect the remote wire from the head unit first). If the amp turns on, you got a blown fuse, or other problem with the remote turn on from the head unit.

Yes you can as long as the speaker impedance when paralleled doesn't go below the rating of the amp. Marshall seems to hide their design lowest output impedance. Possibly you can find that in your owner's manual. Then find the impedance of the JBL. If half the JBL impedance is equal to or greater than the lowest impedance the Marshall is rated, you are fine to use it. The speaker Watt rating should always be bigger than the amp rating which it is in this case.

Go to 12Volt.com.
They have every vehicle make and model. Plus other wiring conundrums.

wired.. as the head phones & the speakers used the same Audio out, I say chk the speakers..look as if they may be busted

u better remove the speaker and fix the head phones behind the computer cpu