Three quick stories…
In the 60s my folks had the requisite Sears console stereo. Big hunk of wood. One day at 12-13 years old I plopped down on the floor and happened to be centered between the two speakers. A Tijuana Brass album was playing (probably Whipped Cream And Other Delights - frequently on the Jr HS boys’ playlist. 😉) At the end of one track the trumpet ping-ponged from side to side. Whoa! That was cool!
Graduating HS my folks gave me a pair of B&O 2 way sealed bookshelf speakers, I guess because I was headed off to music school. I bought a used 60s Fisher combo, hooked up to a Garrard TT with whatever “needle” came with it. Bass! Who knew??
In college, the drummer in a band I was in had a relative who was a Klipsch dealer. He’d bought a pair of Cornwalls. I was at his house shortly after he’d unboxed them and he’d hooked one up to an Onkyo something-or-other and a TT. He put on a Pentangle album with just a female singer and acoustic guitar. It sounded like she was there, inside the speaker, playing and singing. I was dumbfounded. And hooked.
Took recording and mixing later on to understand about imaging and soundstage.
Now, one of my favorite things is to have friends over to hear my Sound Lab M1s driven by an MC352. Their jaws literally drop.
… and echoing a previous post, it’s beyond me why every musician isn’t an audio enthusiast. But I’m constantly amazed at the equipment some truly world class musicians listen to music on. A boom box would be an upgrade. One respected jazz piano player I’ve worked with for 30 years goes so far as to wonder why I would spend my money on this stuff. 🤔