Am Good speaker design is a speaker that Sounds good when properly set up. Does it matter if it is made of baling wire and duct tape? Or diamonds and rosewood?
No….
The end result is more important than the means to get there.
Open baffle speakers
Open baffle speakers design is the simplest , to get bass response similar to other design , like ported, the baffle size must be huge to avoid low frequency degradations . Tipical size the baffle width 10-20" got weak bass performance. I am wondering how open baffle speakers design became so popular ?