In the area of accurate reproduction, the original speakers which created the sound in the first place are not necessarily the best choice. Very likely that a speaker which is more accurate and true to the source will make the JBL D120s sound more correct. Some of the worst speakers I have ever heard were the JBLs from the 1970s.
JBL's Marketing Blunder..
This is such a bizarre JBL promo video portraying young women as ditzy airheads...certainly not the way to reach younger blood and expand the customer base.
Here's a retort from the Audioholics channel
JBL Ad portrays Gen Z women as Idiots?!
I suppose JBL will try and do just fine by selling the same things over and over to a shrinking aged male customer base. Good luck JBL!