Hi, I had a Garmin in the past, the volume was loud enough to hear the voice prompts with the radio on.
I bought a Lincoln Aviator it had a built in GPS, so i sold the Garmin.
Now i downsized my SUV & bought a Garmin 765, With the volume at 100% i have to close the windows & turn the radio volume all the way down to hear the Garmin's voice prompts.
My question, is this normal or is there something wrong with the 765s speaker?