I read HiFi News and wireless world.Or what audio rags you read. As a teen I religiously traveled to Hotalings in Manhattan to purchase all the British hifi publications and Wireless World.
Were the speakers From Falcon or Wimslow Audio?
https://observer.com/2014/02/the-ic...er-hotalings-news-agency-survives-but-barely/
I got drive units from Wilmslow later but the KEF stuff from a dealer in London where I was living at the time.
I got so busy that DIY became unthinkable but income became such that I could buy ready made.
I had always fancied building one of the Wilmslow complete kits.