Bluetooth volume compressed when connected to car

[JBauern57]

Good Day. I like to listen to some old-time radio shows and also have my own music library. When I use the USB the volume is ok, but do not want ANDROID AUTO to engage while driving locally. So, BLUETOOTH. I understand the volume for BLUETOOTH, the audio is compressed for over-the-air travel.  Is there a setting in the phone to use to increase the volume?  Sometimes I use my phone to listen to internet radio stations while driving. 

[Saguaronaut]

Have you tried the Sound Assistant app? It's easy to use and customizable, and has volume boost options for all system volumes. Also, there are many different options for customizing sound features on your Galaxy. Ex. - i have multiple Bluetooth devices i use (speakers/earbuds/vehicles) that automatically turn on dolby digital sound and boost volumes when connected, using the routines app features. Explore your phone, you can do practically anything you want 🙂