Personal Audio SystemSRS-X99
No sound/Sound from only one speaker/Low sound level
- Check that both the speaker and the connected device are turned on.
- Turn up the volume of the speaker and the connected device.
- Check that the connected device is playing back.
- If the device is connected to the AUDIO IN jack, check that both plugs of the audio cable are firmly inserted into the speaker and the connected device.
- If the device that is connected to the AUDIO IN jack is monaural, sound will only be output from the left speaker.
- Keep the speaker away from metal objects.
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The super tweeter speaker on the top panel produces high frequencies that exceed the human audible range. You may hear no sound from the super tweeter. This is not a malfunction.