What to do if my Hisense Subwoofer has no sound?
- CClaudia ChandlerAug 5, 2025
If your Hisense Subwoofer isn't producing any sound, here are a few things you can try: * Ensure the soundbar isn't muted by pressing the MUTE or + (VOL) button. * Try switching the soundbar to standby mode and then back on. * Unplug both the soundbar and subwoofer from the mains socket, then plug them back in and switch the soundbar on. * If using a digital connection (HDMI, OPTICAL), ensure the audio setting of the input source (TV, game console, etc.) is set to PCM or Dolby Digital mode. * Move the subwoofer closer to the soundbar, ensuring it's within 5 meters. * If the soundbar has lost connection with the subwoofer, re-pair the units. * The soundbar may not be able to decode all digital audio formats from the input source.