Very good point. My experience is also that I could get away will lesser levels of support, but then the higher level of support does not hurt. Support from subs to other groups and from other groups to subs does most of the job. There is marginal benefit in engaging other support, but that's just me. On some other forums some professional calibrator challenged the whole setup as not optimal, starting with subs firing too early. He could probably do a better job in 2.5 days he would require, but including transport that would likely be more than my AV10 costs.
I find the whole topic of evaluating my REW charts a bit frustrating as they are different, but at the end of the day I do have issue hearing any difference between the most. I do hear difference between some of them, and keep them even if they might not be the best measuring ones.
I also agree that people should consider SPL. Some speakers can't really support 50hz at 100dB while they potentially could at 80 or 90hz. We have different presets and thus ability to address different use scenarios.
been so easy to implement. Takes most of the fun to claims or tweaking and special abilities. At least in most case.
