Very helpful article, well-written. Thanks for sharing it.
A Basic But Meaningful Article On Subwoofers.
I subscribe to the Trinnov news letter as I am very interested in this companies products. In this month's newsletter was the following article on subwoofers, from the horse's mouth so to speak.
https://www.trinnov.com/en/blog/posts/myth-busters-subwoofers-in-stereo-systems/
https://www.trinnov.com/en/blog/posts/myth-busters-subwoofers-in-stereo-systems/