The "look what the drivers cost" argument has been around for decades. It assumes that a loudspeaker is simply the sum of its parts. In reality, the parts are often the easy part.
What you're paying for is the engineering required to make multiple imperfect drivers behave as a coherent transducer in a real room. Anyone can buy the same drivers. Far fewer can design a speaker that disappears and makes music.
Judging a speaker by its bill of materials is like judging a symphony by the cost of the instruments.
You know it is BS when you hear there is not "objective sonic difference" between $5K and $10K speakers.

