Is anyone here using an FRFR speaker positioned behind them onstage (rather than in front of them like a floor wedge)? I'm considering doing this instead of using a guitar cab onstage. I use IEM's so I don't need a wedge in front of me, however I DO like still being able to feel my cab pushing some air as it bleeds into my ears and helps me feel less isolated. I also like that it adds slightly to the overall sound that the audience hears in the room. My question is - do you find that havi