Descripsheon: I've got a Sony MEX-BT2600. The BT microphone(if there's supposed to be an external one) isn't included. When I had this in my car, I played things through Bluetooth all the time. It's lightly used; was in only one car, for only a few months. Remote not included.
Anyway, what I'm looking for:
No idea. Make me offers. Speakers, amps, subs, wiring, batteries, distro blocks, or even things not even car audio related. This whole topic is just me bartering with my head unit.