Advice needs - Multimedia setup

Hi all. I hope you, and all of your loved ones, are safe and well. Hopefully the collective hive-mind can tell me if I’m going in the right direction. I intend to use an RPi 4 with a Digi Pro, loaded with Libreelec for 4K60 multimedia and music. The Digi Pro would be used to provide SPDIF out into a pair B&O RL 6000s, each with a Beocreate 4 inside, using three channels to drive them. Would this work? I’ll power the RPi with Libreelec with its own PSU but will I need two 60W supplies for each Beocreate? Thanks in advance