Play same file on multiple RPi OSMC

Hi, not even sure to phrase this question;

so I have one RPi with OSMC connected to the TV via hdmi and the audio through an amp. RPi controlled from TV remote via CEC, all good.

What I want to do now is also (and / or) display the video through a projector around 5m away. Rather than just running a cable across the room (the simple option!!), would it be possible to connect a second RPi to the projector, so that when I select and play a movie on the main RPi it also plays the same video output on the second RPi. Both are on the same network.

Are there any possible suggestions / solutions?

Thanks in advance :smile: