What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[mikez71]

why is this only showing 4 channels? I would think these have a minimum of 5, my denali has 10

It's only 4 from headunit to amp. Also rear doors are connected to d-pillars.
I guess you need the luxury amp and you get separate D pillars and center speaker ('07 diagrams here)

 

[89Suburban]

It's only 4 from headunit to amp. Also rear doors are connected to d-pillars.
I guess you need the luxury amp and you get separate D pillars and center speaker ('07 diagrams here)

Where is the amp mounted?

 

[Doubeleive]

Where is the amp mounted?

under the center console. you can access the wire harness by pulling the cup holder out

 

[89Suburban]

under the center console. you can access the wire harness by pulling the cup holder out

Where the sub is, is it separate from the sub?