I thank y’all for your LFR advice. It’s up and running now. What First noticed is an increase in bass compared to my M80’s. However I’m not getting a 3D stage presence as much as I’d like to. I listen almost exclusively to classical music. I do. Notice an evenness around the room but I’m not getting that stage presence I was hoping for. I’ll listen to them through the trial period then decide.whether or not to dengue them back.