As a youngster growing up in the 1980's, countless dozens of hours were spent both in my own basement and the basement of my childhood (well, still) best friend's parents house listening to vinyl, cassettes, and analog FM radio. I later became a smalltime audiophile, I don't buy Monster Cable or equipment that costs more than 4 figures, but I still enjoy a good audio listening experience.
About 5 years ago, my friend's parents finally retired and I was around to help them move out west. While the old Pioneer receiver we used to jam out on had long since died or been retired to the local landfill, the off-name floor speakers were still there. I believe one had the same old lamp sitting on it that it always did, and the other one was just sitting there in the corner. They told me to put them out to the street.
Of course, they went in the trunk of my car, where I promptly took them home and stored them in my garage. This summer, as the garage had now collected enough surplus computer and electronic equipment to need it's twice a decade cleaning, I found the old "Utah" speakers and decided to hook them up to my receiver and see if they were dead or alive. I flicked on the local "oldies" station (meaning 70's and 80's music now) and I was immediately transported back in time. Radio still sounded today like it sounded back in 1986. The speakers provided all the "warmth" and "fullness" that people are always chasing after.
This may sound like a no-brainer, but speakers determine what you hear. Those speakers are now a permanent fixture out in my garage/man-cave. No, they don't sound like any of the big-name equipment I run in the home theater. But they are immersive with only 2 channels in a way a 9.2 surround system can never match. And when I sit outside on the weekend, enjoying a few beers and some (sometimes herb-fueled) tinkering with Linux boxes and electronics, to me at least, it's like going backwards to a time when things were still exciting, the guy on the radio was someone everyone knew, and you had the whole world in the palm of your hand.
I do apologize for waxing nostalgic on a public forum, and I do love my new technology, but damnit sometimes it's nice to just sit back and enjoy something simple that you love. I can understand the value to youngsters of sitting around listening to a piece of tangible vinyl that you can hold in your hand, look at the album art, read the lyrics (all without a LAN connection or Wi-Fi AP being involved) rather than some logical arrangement of bits on a chip or spinning platter. So yes, of course, put your money into speakers (or vinyl, or whatever makes you happy)! I recommend garage sales, swap meets, and flea markets!