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Brittany KimSep 5, 2025
Why is the sound breaking up or buzzing on my Insignia Speaker System?
- GGary DeanSep 5, 2025
To resolve sound issues with your Insignia Speaker System, ensure you're connected to an audio OUT jack on your sound source, not an INPUT jack. Check that all connections are secure and cables aren't damaged. If using an OPTICAL connection, set your source device’s audio to “PCM” format. Test with a different source device or connection method to identify if the buzzing persists. Also, make sure the audio cable isn't damaged.