2022 RST TAHOE missing Bose Subwoofer?

[SSGUNNER]

Where is the sub located? Now im curious of checking mine lol. Granted i do feel the bass is low so i adjusted that and it better than the factory settings it comes with. Mine is a 21 9 speaker.

 

[BigRedRST]

Where can I access the line out ports to connect a sub in the rear? Can I leave the factory center console sub connected and add an additional sub in the back? Or do I need to disconnect it? I haven't seen any good videos or guides on where people are running the cables