1.75 inch Neodymium Full Range Portable Bluetooth Speaker Long Stroke 4Ohm 6W For Flip 3 Speaker Units DIY 45mm*43mm 2PCS - Price history & Review | AliExpress Seller - GHXAMP Worldwide Store | Alitools.io
Charge 5 now has a tweeter alongside the main driver : r/JBL
JBL Charge 3 vs JBL Flip 4 - Comparison and Verdict
For Jbl 2 Inch 51mm Neodymium Speaker 4ohm 20w Full Range Bass Speaker Rubber Edge 20 Core Voice Coil For Audio Driver Parts Diy - Speakers - AliExpress