JBL Charge 4 Extreme Bass Test Without Grill - YouTube
JBL Charge 4 - How To Remove The Speaker Grill? - YouTube
JBL Charge 4 Repair - iFixit
JBL Charge 3 - Disassembly (Taking off the cover)... - YouTube
Does the JBL Charge Essential 2 REALLY have the tweeter? I wasn't expecting for this cheap speaker to have a tweeter. The Charge 4 doesn't have one but the Charge5 does. :