Phantom Classic running hot

[ragwo]

Hi and welcome to the forum!
Try using a wattmeter to measure how much power they draw under the same conditions.

Good idea! I'm still waiting for the powermeter to arrive.
In the meantime, I checked what the lables say on both speakers.
I ordered to "Phantom Classic" but the lables on the speakers don't show the same information:

The unit that runs very hot shows "Phantom (ZP496)" and copyright information of 2014 on the label.
The unit that only gets moderatly warm shows "Phantom (MX207)" and copyright information of 2019 on the label.

I wonder if both speakers are the most recent version of the "Phantom Classic"?! Can the first really be a unit from 2014? Both were sold directly by Devialet and should be new.
Both work via AirPlay.

The serial number can tell you when the speakers are manufactured. The first post in in this thread tells you how to:
https://devialetchat.com/Thread-Is-your-...9#pid71679