No. I've heard that anecdotally, but I don't have good data to support that. From talking to people, my own personal opinion is that the wakesurfing boats are all very loud, and the music goes up automatically when the surf's up. In the wakesurfing boat that we did our test on, for example, there's a button you can push to make the engine even louder. That does bother certain people on the waterway, I've heard.