I recently purchased a Solix C800 and I have been testing a PA speaker (Mackie Thump 212XT), to see how quickly the speaker would drain the C800.
The C800 screen is not registering any current output power, and also doesn’t provide estimated time for battery to deplete. I hooked up a Kill-a-Watt meter, and it said the speaker was drawing 12.5 watts. Is that too low for the C800 to register information on the screen?