How does your process work mixing with these?
If something has 2k suckout these will make it sound normal... So then the engineer has to know that, and more or less memorize and invert the filter this is applying and then correct things right?
EX: "Oh, this doesn't sound peaky and wretched at 2k like it should on this monitor, better push it up until it's disgustingly busted... Okay, that sounds like garbage, and this speaker is supposed to sound like that, so now it will sound normal when I put it on flat monitors."
It's amazing what people can do, but this seems like it would just show how tinny bad things sound, and the response on high end systems would suffer if that's compensated for, in addition to other terrible systems that have different frequency response from this.
I'm sure people can make them work, but I don't understand the purpose of an inaccurate speaker in a studio settings. (Bass limited, yes, but crazy frequency response, no.)