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  1. Terrain General Discussion
    Hey guys I am trying to upgrade my sound system in my 2015 terrain. I went to Best Buy and a few other places they said it would be very difficult because of the ANC (active noise canceling) I did not know I had this until he said that, I’ve also been doing some research online and I do have a...
  2. New Member Section
    I'm going to have a subwoofer installed in my 2020 Terrain soon and I am worried that the ANC may cause an issue. I have only come across 2 videos with a 2018 & 2019 showing to disable the rear mics in the headliner. But in the videos, those were the only mics in the cars. I have a total of 4 in...
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