Sub moves in and out without even sound on, what could cause this, plz advise

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kishnakant chaturvedi

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307 Answers

If a subwoofer is turning on and off without producing any sound, it could be caused by a few different factors. Some possible causes include:

Loose connections: Check that all cables and connections are securely fastened and free of any damage or corrosion.
Power source issues: Ensure that the subwoofer is plugged into a reliable power source and that the power outlet is functioning properly.
Internal amplifier problems: The amplifier within the subwoofer could be malfunctioning, causing the sub to turn on and off without producing any sound.
Defective driver: If the driver within the subwoofer is damaged, it may cause the sub to turn on and off without producing any sound.

It is recommended to contact the manufacturer or a professional technician for assistance in diagnosing and repairing the issue.

Posted on Feb 14, 2023

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