![So I was looking for this 4 pole 3.5mm JBL diagram online and couldn't find any. But after several experimentation and research I came out with this for the Quantum 100/200 (I So I was looking for this 4 pole 3.5mm JBL diagram online and couldn't find any. But after several experimentation and research I came out with this for the Quantum 100/200 (I](https://i.redd.it/so-i-was-looking-for-this-4-pole-3-5mm-jbl-diagram-online-v0-8ju5v64jq7s91.jpg?width=1944&format=pjpg&auto=webp&s=2dbb0a08ac7c9390eaadea41a32bbdf11569c4bd)
So I was looking for this 4 pole 3.5mm JBL diagram online and couldn't find any. But after several experimentation and research I came out with this for the Quantum 100/200 (I
![JBL Earphone Full Wiring || How to make a JBL headphone Repair | at home Bluetooth Earphone Repair - YouTube JBL Earphone Full Wiring || How to make a JBL headphone Repair | at home Bluetooth Earphone Repair - YouTube](https://i.ytimg.com/vi/cgX7PKCf6vk/maxresdefault.jpg)
JBL Earphone Full Wiring || How to make a JBL headphone Repair | at home Bluetooth Earphone Repair - YouTube
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