Typical faults
- will not power on or enters protection
- one channel has no sound
- microphone input does not work
- lighting or controls do not work
LG XBOOM ยท Sound Tower ยท Portable PA
Party, karaoke and portable PA speaker repair in Serbia
Large systems are accepted after confirming model, weight and symptom. Microphone faults require the microphone or receiver used when the issue occurs.
90 days on labor, 6 months on parts5.0 ยท 2 Google
What we inspect and repair
- power, current draw and charging measurements
- battery, connector and power-adapter tests
- amplifier, driver and passive-radiator diagnostics
- board repair and microscope-assisted corrosion removal
Detailed model and series pages
Repair by specific symptom
Speaker will not turn onโSpeaker is not chargingโSpeaker battery drains quicklyโSpeaker works only when plugged inโSpeaker overheats or battery is swollenโSpeaker powers on but has no soundโSpeaker distorts, buzzes or cuts outโOne driver, channel or satellite is not workingโSpeaker is quiet or has no bassโSpeaker will not connect over BluetoothโBluetooth drops or has short rangeโButtons, joystick or volume control do not workโUSB, DC or AUX connector is damagedโSpeaker after water or liquid exposureโTWS, Stereo Pair, PartyBoost or Connect+ does not workโSpeaker restarts, freezes or will not bootโMicrophone or karaoke input does not workโLighting, indicators or display do not workโSpeaker remote control does not workโ
Other models we accept
LG XBOOMSamsung Sound TowerJBL PartyBox / Sony XVPortable PA / karaoke
Guide prices
Diagnostics are free. Parts are charged separately and the exact total is approved before repair.
Speaker diagnosticsFree
Power or connector repairfrom 2,500 RSD
Battery replacementfrom 3,000 RSD
Driver, microphone, buttons or controlsfrom 3,000 RSD
Amplifier, power or board repairfrom 4,000 RSD
Liquid and corrosion treatmentfrom 3,500 RSD
What to know before repair
Can you quote a price in advance?
The model and symptom allow a guide. The exact price follows free diagnostics and work begins only after approval.
What should I bring with the speaker?
Power faults require the original adapter or cable. Bring the microphone and receiver for karaoke, or all satellites and controller for wired systems.
Will water resistance remain?
Factory water resistance cannot be guaranteed after opening. The result depends on the housing, membranes, seals and previous work.