The JBL Go 4 may not be the biggest, loudest, or most feature-packed Bluetooth speaker I’ve ever tested, but I didn’t think ...

In fact, when JBL’s premium mid-sized speaker, the Xtreme 4, launched in June of this year, it easily elbowed its way to the top of our best-of list after I gave it a 4.5/5 rating in my review.