I never owned any of the high powered stuff from the 1970's and 1980's. But I did frequent the audio stores an a nearby neighbor has a vintage Pioneer setup that just ROCKS. That stuff is just not common anymore. Sure, I could purchase some Cerwin Vega speakers and a 250 Wpc Macintosh amp. In fact, I've heard that exact setup. Seems not to have the classic punch you in the gut sound like my neighbor's vintage Pioneer setup.
My setup has muddy bass. I did a crude frequency sweep with my sound level meter, and that really highlighted how weak the bass is. I purchased a Sunfire 12 inch sub, and that helped a lot. But it is still muddy. The drums just go thud, not "crack".