@carlsbad2 , good point about Cerwins. I had AT-15s in the late 80s and listened mostly to 70s music on them. I then went to more of a "hifi" speaker with a Mirage M460 in 1991 which sounded great and were better hauling around from place to place in my 20s and 30s. But while I loved the better overall sound (but w/ less bass) of the Mirages, I still missed the Cerwins very much.
When I replaced the Mirages in 2021 after 30 years, I made a mistake buying Spatial M3 speakers. While they did and do sound great, they didn't do hard rock very well. Honestly part of that was an under-treated room but they still didn't rock as hard as I wanted. They sounded phenomenal with "regular" rock like Fleetwood Mac, etc. but has soon as you have heavy and screaming electric guitars, I think the low crossover tweeter couldn't deal with that very well.
FF to 6 months ago I now have what I consider the ultimate, hifi, 15" Cerwin-Vegas; Volti Rivals - and am thrilled with them. I know people will say this is thier last speaker but I'm very well convinced, the Rivals will be mine. As noted above I don't go through speakers very often anyway.