52mm Portable Speaker Unit For Charge 3 Bluetooth Speaker Diy 4ohm 20w 2 Inch Full Range Loudspeaker Repair Parts Deep Bass 2pc - Speaker Accessories - AliExpress
JBL Charge 3 - Speaker replacement - YouTube
2Pcs Replacement Full Range Speaker for JBL Charge 3 4ohm 10W Bluetooth Speaker | eBay
Replacement Full Range Speaker for JBL Charge 3 4ohm 10W Bluetooth Speaker | eBay