Speaker Test

Play left, right, and centered audio directly in your browser to confirm speaker output, channel balance, and basic playback.

How to interpret the speaker test

Clear left, right, and center playback usually confirms that the browser can reach your selected output path.

Missing one side often points to output routing, balance, or hardware connection problems rather than a total audio stack failure.

What to try next if sound is missing

Check the browser tab volume, operating-system output device, monitor headphone jack routing, and Bluetooth target before assuming the speakers are dead.

If audio is present but late, continue to the audio sync test to compare apparent delay across output devices.