There is a compromise somewhere, we were being told to turn our 50W Marshalls into 4-12s down 25 - 30 years ago, by the time we turned down to make the soundman happy, we weren't in the "magic" zone. Best tones I've ever had was a rack with a Kasha preamp into a Rocktron Intelliverb and Replifex through a MosValve (yeah...) power amp into 2 Avatar 2-12s, they had Eminence Redcoat speakers, don't remember exactly which ones, I had a small pedalboard in front with some front of amp pedals, channel switcher, and a small MIDI controller. It didn't exactly do bedroom volumes, but it would do reasonable practice volume, or, it could move air and overpower a drummer if necessary. And yeah, I'm sure it would have felt amazing thru a couple of 4-12s, but, not necessary, at least for me, YMMV.