@tonywinga
Danny, a real audio and measurement guy tests and tears down speakers costing thousands of dollars and shows us the low cost parts inside.
He does with the clear aim of making a ton of money from you. He claims to have upgraded this and that part. While he measures the speaker, he refuses to provide any measurements showing these upgrades have any value in this regard. He also does NOT listen to any upgraded speaker. He claims "he just knows" it makes the sound better. I am sure.... Someone said to follow the money. I said you are not and here is perfect proof of it.
Why not be more critical of company's claims when they are trying to sell you something? Why not hold them to a high standard of proof? Danny says it with that charming southern accent so must be true?
The kits he sells are hugely overpriced. None of his DIY solutions are competitive. By the time you waste all that money on his upgraded parts, you could get far better performing speakers across the board.
I tested his GLK 2.0 which was absolutely terrible even though it has all those upgraded parts:
Really, if you are into hero worshipping and appeal to authority instead of facts and knowledge, we don't have much to talk about.