Portable speakers
Charge 5, Charge 6, Flip 6, Flip 7, Xtreme 4, Boombox 3 and Pulse 5.
- Won't charge, damaged USB-C port
- Battery swollen or not holding charge
- Bluetooth won't pair
- Distorted sound after a drop or water
JBL repair · Dubai · Independent workshop
A JBL Charge with a broken charging port, a PartyBox that powers on with no sound, or a Bar soundbar that lost the subwoofer. We repair JBL products at board level in our Al Quoz workshop.

JBL product lines
Recent models only. Your model not listed? Send it on WhatsApp and we will tell you if we can help.
Charge 5, Charge 6, Flip 6, Flip 7, Xtreme 4, Boombox 3 and Pulse 5.
PartyBox 110, 310, 710, Encore and other recent PartyBox models.
JBL Bar 500, 800, 1000 and other recent JBL Bar models.
Tour One M2, Live 770NC and other recent JBL headphones.
Common faults
| Fault | What we check |
|---|---|
| Not charging | Worn or damaged USB port, charging IC or battery. Ports and charging circuits are replaced at board level. |
| Battery swollen or drains fast | Aged or damaged cells. We replace the battery pack and check the charging circuit. |
| Won't turn on / no power | Power supply, battery protection or charging circuit fault. We test the battery and the board before quoting. |
| PartyBox: lights on, no sound | Amplifier board, DSP or power-supply fault. We test the amplifier stage before quoting. |
| Soundbar: no TV sound over HDMI ARC / eARC | HDMI board or port damage, CEC settings or power-surge damage. We test with our own TVs and sources. |
| Liquid damage | Switch off and don't charge. Bring it in quickly. We clean the board and assess corrosion before quoting. |
Process
Send the model and a photo or video of the fault on WhatsApp.
Bring it to Al Quoz, or book pickup. Free for 3+ devices.
We find the fault and send you the price. Nothing is repaired without your OK.
Board-level repair, full test, then return with a 3–6 month warranty.
FAQ
No. Aleksandar Electronics is not an authorised JBL service centre. We are an independent workshop with a lot of experience repairing JBL products. If your JBL product is still under the manufacturer's warranty, contact JBL or the dealer you bought it from first. We repair out-of-warranty products and products the manufacturer would only replace.
Yes. A worn or broken USB-C port is one of the most common JBL repairs. We replace the port and check the charging circuit and battery.
Most repairs take 1–2 working days. If a part must be ordered, we tell you the expected date before you approve the work.
Yes. Repairs carry a 3–6 month warranty depending on the device and the repair. The period is written on your invoice.
Yes. Pickup and delivery in Dubai are free for three or more devices. Pickup of a single device is charged separately. Large systems can be collected together.
Message the model and the fault. We reply during working hours, Mon – Sat 10:00 – 19:00.
Visit the workshop
Bring your device in, or message us a photo and the model first. We reply on WhatsApp during working hours.
Mon – Sat · 10:00 – 19:00
Aleksandar Electronics is not an authorised service centre for JBL. We are an independent workshop with a lot of experience repairing JBL products. JBL trademarks belong to their owners. We are not affiliated with, endorsed by, or sponsored by JBL.
JBL, Charge, Flip, Xtreme, Boombox and PartyBox and other product names on this page are used only to describe the products we repair. If your JBL product is still under the manufacturer’s warranty, contact JBL or the dealer you bought it from first.