The question is, did those Dunlavy buyers KNOW that the drivers were CHEAP when they bought them?
IOW, if we told all those buyers right before they bought those speakers that the drivers were only $17 each, would they still buy the $25,000 speakers?
My guess is, none of those buyers knew that the drivers were cheap parts. They probably assumed that $25,000 speakers would automatically have all high-end expensive parts and drivers.