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2019-2024 Silverado/Sierra With BOSE Plug N Play T-Harness And ANC Defeat Harness Kit

 [6G-BZT/ANC ]
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2019-2024 Silverado/Sierra With BOSE Plug N Play T-Harness And ANC Defeat Harness Kit

Fits: 2019-2024 Silverado/Sierra With BOSE Amplifier (Diagonal fins)

To Be compatible, Your Silverado or Sierra Bose System:

*Please note that on 19-24 Model Trucks there are two different Bose Amps
4-Port Amps have ANC
3-Port Amps Do Not have ANC

Your kit will include the ANC defeat harness but will not be required if your amp is a 3-port Amp
Save this this harness in case you transfer the kit to a different vehicle down the road. 

Kit Also Fits:
2016-2024 Camaro Coupe with Bose
2015-2023 Colorado/Canyon with Bose
2014-2013 C7 Corvette with Bose
2014-2018 Silverado/Sierra with Bose
2014-2019 Tahoe/Yukon/Escalade
Possibly others

Kit Includes:
(1) 6G-BZT Bose Audio Output "T" Harness
(1) 6G-BZ-ANC Bose Active Noise Cancellation Disable Harness

Everything you need to add a sub to your Bose stereo and eliminate the dreaded feedback associated with the Active Noise Cancellation (ANC) feature.  

The 6G-BZT "T" Harness 
Provides 3-channel Stereo Output For Adding Additional Amplfiers ie a Subwoofer Amp.
Channels are Left Front Door, Right Front Door, And Sub

Easy Plug and Play installation.  Anyone can install this device and is done completely from the trunk in seconds

A very valuable tool if you intend to do any kind of wiring to the car's audio system.  This will save you lots of time and hassle. 

Check the following video for Bose location and connection details


The 6G-BZ-ANC Active Noise Cancellation Defeat harness simply plugs inline at the X3 connector (see photo) and deactivates the microphones and thus will prevent the dreaded ANC feedback.  


What is ANC you ask?
Active Noise Cancellation aka ANC is present on Bose Stereos and uses microphones hidden in the door panels of your truck to pick up in-cabin noise.  The mics send this information to the amp, which in-turn sends offsetting signals out to all the speakers in the vehicle to help quiet the cabin.  This is a great technological feature until an aftermarket subwoofer is installed in the vehicle.  The microphones begin to pick up the extra bass tones from the new subwoofer and proceed to pump the loud offsetting tones thru all the speakers and sub(s), resulting in a vicious cycle of obnoxious sound.  Hence, the dreaded feedback that will persist until the ANC system is defeated.  Our defeat harness is the easiest way to disable the anc.  It's simply plug and play and can easily be put back to stock at any time.  There are no wires to cut or mics to locate or door panels to pry off, simply plug the harness in at the amp and your finished. 

Note:   Bose systems have digital inputs from the radio to the amp, which cannot be interecepted for adding amplifiers.  Therefore our harness borrows the audio signal 'after' the amp, which is a high level signal--hence no rca jacks. Therefore, you will need to use an amp with signal sensing high level input capabilities OR a signal processor with signal sensing input to trigger on your amp.


Our Audio "T" Harness Contains:

3 channel blunt cut leads approximately 13" long
Can be extended by user as needed.

Wire Color                            Function
gray wires                        right front channel solid is +  blk stripe is -
green wires                       left front  solid is + blk strip is -
white wires                       subwoofer channel   solid is +  blk stripe is -

If your truck has no amp at all, then we have no harness for non amp applications at present. 



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This product was added to our catalog on Thursday 17 December, 2020.
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