What Do You Think . . . and How Does It Work?


While watching vids on YouTube, I came across this pipe speaker design from a Dr. Linkwitz (see below).   The sound of this speaker is said to be impressive.  I was wondering if you know about this, how it works and what you think of this speaker design.  Also, what do you think would be the best room placement for such a speaker, and would you be tempted to build them?

https://www.linkwitzlab.com/Pluto/intro.htm
bob540
I missed this scientific philosophy duel in real time. I had to read reruns.

Is it too hard to understand that people buy speakers, the best ones they can, because they do not feel like building their own?

By the way, if google is not lying, there is no speaker company named Narcissus. Do I see a wonderful opportunity to name world's best concrete speakers? Flagship made of concrete Narcissus Herniakos. Followed by a standmount Narcissus  Acropolis. Desktop model Narcissus Komputerikos, Portable Bluetooth model Narcissus Fakeius, and cost-no-object Narcissus Kenjitos.
@glupson, I know your question wasn't addressed to me per se, but I think people would be interested in DIY equipment for a few reasons:  a) you hope to end up with better equipment than you could afford to purchase from the manufacturer.  b) You might learn something in the process about how such things go together and work.  c) Pride in saying, "I made that and it sounds good!"  If you have the time and energy, why not build your own?