Yes defiantly boomy at first, actually scared me for the first fifteen minutes however I needed to adjust the volumes of the amps (not the tone) well a little but bass and mids really are still a little over flat, like 5.43 and 5.81 respectively, first I set the volume of the speakers to max, then dialed in my typical clean electric guitar tone like I would have on my Marshall's then with the help of modifiers leveraging Input Drive, Input Trim and Master Volume along with Output Main dB levels so clean sound was for the most part matched with distortion scene's, next thing I knew I was very pleased, however that's me, others in forum most likely have a much more discriminating ear and considerably deeper pockets, I took a chance and as long as the unit can last it will be a good investment for me, though as Rex said he is waiting on my live performance update which will happen next month.