ORIGINAL JBL Charge 3 Parts Main Board/Speaker/Battery/Charging AUX Port etc. | eBay
Jbl Bluetooth Speakers Xtreme 3 | Bluetooth Speaker Motherboard - 1pcs 3 Speaker Plug - Aliexpress
So, I have this old JBL Flip 2, it didn't turn on, that was an easy fix, however, it stopped producing audio, I hooked up the speakers directly to my headphone jack