How does comprare 100w speaker of 40 years ago versus 100w speaker in 2023?

Does new speaker have higher efficiency, so less power produce the same level of sound?

I know it’s a not-so-well made question, but maybe we can say something.

Thanks

  • Trogdor420@alien.topBEnglish
    1·
    10 months ago

    50 year old Klipsch Heritage are still some of the most efficient speakers available