Microlab / Genius / Sven repair in Serbia — charging, battery and sound
We diagnose Microlab, Genius and Sven wired systems: power, hum, satellites, subwoofer, controls and amplifier. We accept speakers in Belgrade or by courier from anywhere in Serbia.
90 days on labor, 6 months on parts5.0 · 2 Google
Important for an accurate assessment
Repair viability for lower-cost systems is assessed after free diagnostics and parts availability checks.
Repair by specific fault
Speaker will not turn on
We test the power button, battery or mains supply, input rails, amplifier protection and mainboard.
Repair details →02Speaker powers on but has no sound
We test the source, selected input, Bluetooth, amplifier, protection, drivers and internal connections.
Repair details →03Speaker distorts, buzzes or cuts out
We separate driver or passive-radiator damage from amplifier, power, housing and wireless faults.
Repair details →04One driver, channel or satellite is not working
We test the driver, cable and connector, amplifier channel, crossover and signal balance.
Repair details →05Speaker is quiet or has no bass
We test settings, enclosure sealing, woofer, passive radiators, amplifier and power supply.
Repair details →06Buttons, joystick or volume control do not work
We test mechanics, membranes, encoder, flex, contact pads and controller inputs.
Repair details →07USB, DC or AUX connector is damaged
We repair loose, broken and torn connectors where pads remain or can be reconstructed.
Repair details →08Wired speakers hum, buzz or hiss
We test the source and cables, grounding, power supply, filters, controls and active-speaker amplifier.
Repair details →09Subwoofer or satellite is not working
We diagnose the cable, connector, driver, crossover, dedicated amplifier channel and multichannel power supply.
Repair details →10Speaker remote control does not work
We test remote battery contacts and transmitter, the speaker receiver, power and control board.
Repair details →What owners search for
Choose a symptom to see likely causes, diagnostics and repair options.
Models and versions in this family
Guide labour prices
The exact price depends on model, root cause, opening complexity and part availability. Work starts after diagnostics and approval.
Other models in this section
Frequently asked questions
How much does Microlab / Genius / Sven repair cost?
The exact price depends on root cause, device version, opening complexity and part cost. Diagnostics are free and the total is approved before work.
Can I send Microlab / Genius / Sven from another city?
Yes. We accept speakers by courier from across Serbia. Send the model, description, city and device photos first.
What should I include with Microlab / Genius / Sven?
Include the original cable and adapter for charging or power faults. Karaoke and wired systems require the set used when the issue occurs.
Will factory water resistance remain?
Factory water resistance cannot be guaranteed after opening. The result depends on housing, membranes, seals and previous work.