Horns, yes, but a tweeter and woofer, all the same. I am sure history buffs will point out others I have missed, but an accurate history misses the point of this post. My aim is to point out the how and why of these developments.
The first 2-way loudspeaker I ever heard was one shared by many of my readers.
The 1953 AR-1 by Edgar Villchur and his student, Henry Kloss. My father, ever the hi fi buff, had a pair in the garage that I eventually acquired. Much to his horror, I pulled out the drivers and made them into my own loudspeaker creation, but that's another story.
Though the two drivers both look like woofers, this was Villchur and Kloss' two-way loudspeaker that hasn't much changed since these early days.
Tomorrow I'll show you the schematic for this speaker and explain its operation.
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