I see a lot of chat here about components, but not much about EQing a room. Is the belief that hifi audio systems should rely solely on the output of their components? I added a mixer with parametric EQ to my rig and it really allowed me to improve the sound quality…
I have a massive room mode at 135 Hz, for which I use EQ to make my speakers sound less boomy. It doesn’t solve the problem, but it improves it.