Konig & Meyer K&M x2 (BRAND NEW)
2 x Konig & Meyer K&M adapter plate for ceiling speaker mount k&m 24496 1 x $35 2 x $60 https://www.k-m.de/en/products/speaker-lighting-and-monitor-stands-and-holders/speaker-wall-mounts/24354-adapter-panel-2-white?number=24354-000-57 https://www.k-m.de/en/products/speaker-lighting-and-monitor-stands-and-holders/speaker-wall-mounts/24496-speaker-ceiling-mount-white