How does adding a second subwoofer improve your systems SQ?

25+ years of acoustics with personal contacts with many of the leading people in the field, a bunch of peer reviewed papers, a deep understanding of the science of sound, psychoacoustics, and enough interaction with the research community, often helping to design experiments, and well beyond the need to prove anything to anyone in my community.

Wow you really like throwing that one around don’t you, a shrink would be itching to get in on this one.
https://forum.audiogon.com/posts/1955883
https://forum.audiogon.com/posts/1955879

Half as many as I have, and I don’t really care what you have sunshine.
Fact is you benefit greatly from having two L & R subs instead of one mono’ed one. And many others hear the same.

So the left plays for 5 seconds and the right for 5. You still said it took 10 seconds, i.e. one complete cycle.

Yes one cycle, and you have a problem with that, "clean up aisle 4", can’t see the forest for the trees.

You have many contacts among the lumberjacks
To get you facts when someone attacks your imagination
But nobody has any respect, anyway they already expect you to all give a check
To tax-deductible charity organizations

Ah, you’ve been with the professors and they’ve all liked your looks
With great lawyers you have discussed lepers and crooks
You’ve been through all of F. Scott Fitzgerald’s books
You’re very well-read, it’s well-known
But something is happening here and you don’t know what it is
Do you, Mr. Jones?

You know when the Pet Audio Rock dude responds to your posts with ad-nauseum posts that have nothing to do with the topic and carry no relevant content that you must be doing something right.

George,

In my professional world, when you do something and get results that differ from people who have spent extensive research time on a topic, the normal inclination is to assume you have done something wrong, or assume there is something in your setup that you are detecting, that was not what you intended to measure. In this case, a low distortion microphone setup could probably reveal what was wrong, but I don't see an indication you have done that. If you are not willing to consider that something is wrong in your setup, then you are unable to fix it.

A new stalker. goodie, goodie! I was getting bored with the last pseudo skeptic anyway. I don’t even remember his name. 😳

”In my professional world....” Thats gold, Jerry, gold!