Subwoofer connected to TV but no bass coming out
The subwoofer is likely not getting a signal from the TV because the audio output settings or the cable connection is wrong. Check that the TV is set to send bass to the subwoofer and that the cable is plugged in firmly. This fixes it for most people.
A subwoofer needs a signal from the TV telling it to play bass. The TV has to be set to send that signal, the cable has to be connected properly, and the subwoofer has to be powered on. We'll check each of these to find where the problem is.
Fix-IT-Bot will walk you through each step — just tap, no typing needed.
Skip — I just want a technicianCommon mistakes to avoid
- Turning the subwoofer volume all the way down by accident and not realizing it.
- Not setting the TV to a surround sound audio format. Stereo won't send bass to the sub.
- Not checking if the cable is firmly connected. A loose cable is the most common issue.
Signs you need professional help
- If the subwoofer is powered on, all cables are connected firmly, the volume is turned up, and the TV is set to surround sound audio format but you still have no bass, give us a call and we can check if the subwoofer is defective.
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