@milhorn,
“Many people have devoted their life time to find the perfect natural sound reproduction audio and are searching for it right now. I did the same and I found the close to perfect natural sound audio.”
That’s your opinion that you and most manufacturers thinks. You’re using off the shelf parts just like any diy guy could do. To be honest you are such into the YouTube BS to evaluate a speaker and think that’s a real thing and IMO your speakers lose out in that matchup on a worthless YouTube video. Maybe your speakers sound great! I would hope so since you raised the price to 9.5k from 3k in a short time period. Must be selling like hotcakes.