Echo Sub Power Consumption

Mode Power Consumption (in Watts)
Off Mode* (Low Power Mode) 0.33
Networked Standby** 1.78

* To enter off-mode, the user should press the Action button 5 times within 5 s.

** Automatically enters "Networked Standby" within 15 s of inactivity (i.e. when not adding bass to music).