I have used the JBL now in some outdoor ceremonies and cocktails; it gets a thumbs up from me! You have to be realistic, though, in terms of crowd coverage. For small gatherings it is fine. Using the app to EQ, it sounds better than my QSC K10. It doesn’t throw as far, though, which is reasonable based on its size and weight. For a larger wedding of 300 people I used it as my monitor and ran a line out from it to the PA that was provided by a sound company. The piano sounded awesome, I got many compliments.