We are backlogged and do not accept new repairs untill
April 1, 2026. Please check later.
REL Acoustics R-328 Subwoofer Amplifier Repair Service


This repair service is for REL Acoustics R-328 Subwoofer plate amplifier.
Typical problems:
- hum
- distortion
- no power
- no sound
- the unit blows fuses
- low valume
Typical problems:
- hum
- distortion
- no power
- no sound
- the unit blows fuses
- low valume
This repair service covers subwoofer amplifier module. We will repair your amplifier and replace known as bad quality parts, some electrolytic capacitors also will be replaced. Woofer driver is not covered. Return shipping is calculated for plate amplifier only. Please remove plate amplifier module and ship.
It is ok to ship whole cabinet but we will adjust returning shipping cost for actual weight.
This service is backed up by 90 days warranty.
Please if you have a question about this service.