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?

 

[Doubeleive]

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

yes the sub is in the front part, amp is in the back part, when you lift the cup holder out the harness is right there near the bottom of the storage box
this is mine where I cut the anc mic feed

https://www.tahoeyukonforum.com/media/bose.27367/

https://www.tahoeyukonforum.com/media/bose2.27369/

https://www.tahoeyukonforum.com/media/bose1.27368/

Disable Bose active noise cancellation nnbs 07-14 yukon escalade denali tahoe suburban

since there is very little to no information on this on the interwebz these are the wires to cut to disable the bose active noise cancellation (anc) on the bose premium if you add a powered subwoofer and get feedback (hum), after I cut these I no longer get any feedback and all 10 speakers are...

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