Obviously it wont be as proftable to do custom tuning as mass produced junk. So that just confirms the conspiracy doesnt it?
A consumer would not need to know their theil small parameters from their response curves. That would be part of the job of the company doing the tuning. The main thing is the end goal which is to ensure the speaker is tuned to the customers ears rather than the designers. I have said this many times but it keeps falling on deaf ears.
Equalization and room treatment is going to be only a part of the process of custom tuning. We are talking about tuning the speaker itself here. Neither room correction or equalization is a subsitute for that. We need the cabinets to be tuned. Do you want MDF, Plywood, Aluminum, or a mixture? Do you want scanspeak revelators or Sb acoustics? Do you want first order time cohesive slopes or 4th order linkwitz riley? Perfect .707 QTC or bessel? QB3 or flat? Consumers need to be made aware of what choices are available so that they can then decide what they want or dont want.