How many watts per speaker (Left, Right, Subwoofer) is the output of the amplifier? It is strange that there is no reference to the output anywhere in your description, not even in the official data sheet.

I miss the LAN connection on the picture of the back. In contrast to the data sheet. Is there a LAN connection?

Is the dimension in the depth only the housing dimension or including the rotary knob and the protruding connections on the back?