So much baiting. How can we trust the positive comments?
I listen to his videos and learn but have never really heard much about speaker construction outside of the exterior cabinet materials.
Mr. Powell does a great job explaining the insides of a Power conditioner and talks about Cable and power cord construction every once in a while. But I don't recall him talking about the construction of crossovers within the speaker in any great detail.
I wish there were more opportunities to learn from these guys who may have the knowledge. Maybe they turn off the viewers if it gets too intellectual. We know the manufacturers won't do any of this.