How to stop a Canton Smart Soundbar 9 Speaker System Soundbar 9 from buzzing?
- KkevinpadillaDec 1, 2025
If your Canton Soundbar 9 is buzzing, there are several potential causes. First, the signal cables from the source device to the Soundbar 9 might be too long. Try using shorter or higher quality signal cables. Second, the signal cable might not be shielded or the shield is defective. Replace the cable with a shielded and/or higher quality cable. Third, a ground loop may be present. Connect all devices connected to the Soundbar 9 with a safety plug to a power strip. Finally, a non-interference suppressed consumer (e.g. fridge) on the same mains phase could be the cause. Turn off any possible sources of interference for testing purposes, have the relevant device suppressed for interference, or connect the source of interference to another mains phase. You can also insert a special “sheath cu...














