analog mixer instead of amp?

hello I'm very new to this and I'm planning my first eurorack. I have a Yamaha MG102c that I plan to use to mix and then send to the interface and monitors, would that be able to convert the signal in place of an amplifier if I got a line output module? Would it damage my speakers?

Sorry if this is a dumb question, I don't know anyone IRL who has worked with these before and I'm having a hard time comprehending all of the guides online.