Why is there no sound from the subwoofer on Insignia Amplifier?
- AAshley ByrdSep 8, 2025
If there is no sound from the subwoofer on your Insignia Amplifier while playing a Dolby Digital, DTS, or other source signal, check if "SW" in "Speaker Setting" is set to "NONE". If so, change the setting to "YES".


