A stage monitor is a speaker that is performer-facing and is used to allow performers to hear themselves and any other audio they require for reference. For example, the singer in a band would have a stage monitor to hear himself and another instrument(s) in order to keep time and key. They are also referred to as wedge monitors, floor monitors or fold backs on stage. Treat yourself or your artist with excellent stage monitors by brands like Seeburg, Behringer and Wharfedale.