The illuminated PMC logo on the front of the speaker indicates the speaker’s status.
| COLOUR | STATUS |
| White | Normal Operation |
| Off (logo not lit) | Normal Operation with brightness set to Min, or speaker is not powered |
| Red | Driver protection systems active |
| Blue* | Speaker is selected in SoundAlign |
| Pulsing Turquoise / White* | Speaker is the current speaker in SoundAlign |
| Flashing Blue / White or Green / White* | Speaker is carrying out firmware update |
*Activated through SoundAlign web interface only.