insideFRSolera

Hello,
I recently purchased a 2016 Sunseeker 2300F, and have an issue with the speakers. I found your post from 2018 asking for help with the chassis speakers only working when the outside speakers were also switched on. This is the same situation I have, and I can't seem to figure out how to listen while driving without the outside speakers on(!) I tried disconnecting all combinations of wires at the wall switch, no combo leaves chassis speakers on while outside are off.

We have the Jensen VX7020 in dash unit supplying all AV to both chassis and house, powered by the house battery.

If you don't mind, and can remember, can you share if/how you resolved this issue?
Thanks so much! We just love everything else about our new-to-us Sunseeker.