I don't know about the Furrion, but I use. a BOSE speaker bar with my 12v Jenson tv. I plugged into the audio out, in tv settings, I turned off internal speakers and put audio output on variable (might not need variable with sound bar) to controll volume with tv remote.
__________________
Bill and Gail
2016 Sunseeker 3010DS
V10 6 speed transmission
2017 Ford Fiesta toad
|