I am going to be installing a z120 w/ PAC OS-4 in a 2010 suburban with bose (no nav or centerpoint) and would like to be able to have the source for the rear headphone jacks be the second zone. The rear speakers as the second zone would also work because I believe the rears mute when using the headphone jacks. If anyone knows if this can be done or recomendations it would be greatly appreciated.
Thanks,
Scott