speaker wire harness

Does anyone have the list of connectors used in the model 3 wiring harnesses with the names/part numbers? I have the Tesla codes for the connectors that I need from the wiring diagrams but don't know what the standard names/numbers for these are to be able to order online. Thanks

So I was cleaning puke out of the rear door speaker grill - so I though it better just to pop the grill off. I was surprised to find the end of a wiring harness protruding between the speaker and grill. Anybody know what this is for? Sound does come out of the speaker.