
LG Oled55e7
55", OLED, 4K, 2017
LG Oled55e7
55", OLED, 4K, 2017
You can certainly attach it. But I don't know if it then functions as a centre or if they all play the same thing together.
I think the E has DolbyVision and 40W instead of 30W power in the speakers. Don't hold me responsible ;-)
You would have to control this with an amplifier or something. The TV has HDMI & optical outputs etc.