JBL at 70: This Northridge operation still knows how to throw sound - Los Angeles Times
All Acronyms - JBL is an American company that was founded by James Bullough Lansing, a pioneering American audio engineer and loudspeaker designer. His initials were used for the company name. #JBL #
The History and Legacy of JBL (2006).
JBL study shows that live concerts are the #1 activity Americans look forward to resuming