Have speakers really improved within the last 20 years??


Question:

  • If there is one measurement that would prove that speakers have indeed got better over the last 20 years, what would it be? 

I dont just want one example of a speaker from today that has a better measurement than another speaker from 20 years ago because that could just be a coincidence. I want to see IRREFUTABLE PROOF that most speakers today have a measured performance in at least one area that is better than most speakers 20 years ago.

When I look at a typical bookshelf speaker from 20 years ago versus one from today i see little difference. All i see is a wooden box, typically mdf with a pair of drivers in 'em. There would be a small crossover circuit inside and a bit of foam inside the box and that would be the end of the story. I would like to believe that speakers have gotten better but I see no reason to believe it. All I see is that speakers may have gotten brighter and brighter with time to dupe us into thinking we are hearing more detail. 

This challenge is open to any audiophile or speaker designer reading this.
kenjit

Showing 2 responses by phd

I think its a valid question. A well designed set of older speakers should be viable for years to come. Since good sounding speakers can be a major purchase and are usually the most expensive investment in ones system, routinely swapping them out to try other speakers don't happen that often and a lot of audiophiles rely on reviews to get needed information.
I was fortunate enough to have a dealer that allowed me to take home different speakers to try with no obligation, he knew I would buy something eventually. My speakers sound very good with all amps and preamps I have tried in the past but some components sounded better than others. My speakers were manufactured in the early nineties.
Gosta that right, many of us can relate to those great designs even forty years ago bringing back fond memories!