Common Sense Prevails

bury them in the hole Bob has dug.

”couple years ago started getting into xo design and implementation. Got that figured out with great success, now I’m here trying to figure out my weakest area, electronics......”

Hey, what I said was true......never said I knew what I was doing.

The results were a great success, better than I ever could have imagined.....gonna do it again with the new setup, and then slowly implement active/dsp/ multi amp, a/b’ing as I go.

I’m sure there’ll be plenty of future holes to fill in. 😛

YouTube 😀

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But hearing is not a science.

It's very subjective.

But there is a science of hearing. It's the fields of psychoacoustics and hearing science (taught as speech and hearing science in college) and anyone that has successfully designed audio circuitry understands it to a degree whether they know it or not. Just the fact that we work with decibels is a nod to hearing science. Aren't decades more convenient?

I design with math. For speakers I start with math and finish tweaking (impedance correction, and notch filters) first with math, then listening tests. This process has taught me a lot. I understand just how biased my hearing is at the psychological and physiological level but it still has to sound the best it can. I listen for months and change something. You do not have to deviate from the math to try a different configuration. Different approaches work with different drivers and configurations.

It can take a year to sort out one design. You may think it's silly, but I'm not going to stop doing it that way without a good reason.
 
You do not have to deviate from the math to try a different configuration.
I' ve been trying to demonstrate the √2 as the diagonal in a square, lately...
It's very hard...Pithagora's Theorem helps a lot, I must say 😡 Still, I didn't remember that the root becomes a square at the other side of the equal (=) sign. There is a 2 that at the end becomes alone, without the a which is the side of the square...you know d=a√2 :up:😎
 
Nobody other than Douglas said much about the claim that the manufacturer was making all their cables without continuity from one side to the other. I just can't buy that. Yes, yes, snake oil, coax is fine, directionality ridiculous, rip off, I know all of that.