We are having our ceremony outside. The venue has electrical outlets we can use but no sound equipment. Apart from speakers and something to play the music, what other sound equipment would I need? It's only 50 guests so I don't think we'll need mics since people will be seated close.
50 people is still a decent amount and it depends how loud you and the officiant are. I would strongly recommend you consider having a mic/speaker for it as nothing is more frustrating for a guest when they can't hear you.