* assumes device is paired/trusted and capable of audio sink

/etc/bluetooth/audio.conf                                         # bluetooth audio preferences
 -> [Genera] add "Enable=Socket,Sink"                             # enables only audio sink/socket

/bin/bash                                                         # system commands to run
 -> run "sudo restart bluetooth"                                  # restart bluetooth to apply changes
 -> run "pactl load-module module-alsa-sink device=bluetooth"     # load PulseAudio bluetooth alsa sink
 -> run "pactl load-module module-loopback \                      # create an audio loopback ...
      source=alsa_output.pci....analog_stereo.monitor \           # to link the computers audio output ...
      sink=alsa_output.bluetooth"                                 # to the JBL's bluetooth input