@pryso , I think you'd better stay that way.
"How many speakers produce anything audible in that range?"
Every single one I know of and I don't have to listen to them to know that.
Vinylvalet thinks his speakers to down to 26 Hz because the specs say that. What he does not realize is that spec by convention is taken at one meter from the face of the speaker in an anechoic chamber or out doors. That is a far different proposition from 12 feet away in a residential environment.
Talking about having to listen to a speaker to know anything about it is a cop out by people who do not know anything about speaker design because they are unread or just not very bright. Given the above technique of breaking in speakers I am inclined to believe the later. Speaker engineering is very simple physics open to anyone who can read and do a little math. A lot of what people think is cool design is just marketing BS.
Another issue. Why should I believe any lay person's assessment of "how something sounds" when painfully few of them have any idea what they are listening too? Some people think computer speakers sound great! How many of you know exactly how your system performs in your rooms? Anyone here ever listen to a system that they know for a fact is reasonably flat? How many of you can remember what a system sounded like 5 minutes after you listened to it? Quick answer, none of you including me. You can remember what you listened to but not what it sounded like.