So I’ve a 2021 gulfstream 6320 class C. It has two recessed speakers by the dinette but they’re hooked to nothing. The coach has a outdoor television and stereo but it’s a separate entity. As for the cab there are two I dash speakers. Gulfstream said they’re tied in with the cab but not the case. Anyone got a logical idea on this? There’s no provision in the coach for a stereo.