Based on this product's specifications, here are some alternatives and similar models
Mounting bracket Audac IMEO2 MBK440MK2/B — wall/ceiling bracket, black
Summary description:
Mounting bracket Audac IMEO2 MBK440MK2/B is a black metal bracket designed for secure installation of compatible IMEO2 series devices. Provides stable wall or ceiling mounting, maintaining device orientation and ventilation space. Suitable for professional audio or AV setups where reliable permanent installation and tidy cable routing are required.