I have a 2012 Dutchmen Bunkhouse that has an outside stereo. The stereo is broken...that is the light is on as if it is turned on but nothing is displayd on the screen, and it does not work. It ha...
Most RV stereos have buttons that you press to switch the speakers from inside to outside, or both. Are you sure you have the outside speakers selected? Have you tried putting in a CD or tape? Have you consulted the directions in the manual?
Please ignore the miscreants who think you can't play music while camping - they live in a different reality.
But the idea about the Bluetooth speakers is a good one - we do this.