Bacoviah
Active Member
- Joined
- Jun 10, 2018
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- 83
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- 53
I unplugged and removed the ANC completely. I then just tapped the front/rear speaker wires directly from the radio and routed them into my DSR1. Everything works fine and just like before (bluetooth, Navigation, chimes, alerts, etc.). I have no extra noise from subs from the noise cancellation, but I also don't have the noise cancellation. It's not a big deal. My music is usually loud enough I wouldn't hear that anyways....
You may be able to use a DSP between the radio rear speaker signal and the ANC. Split the signal and send the low pass to the sub and full band to the ANC (don't change anything else). That might work to keep the ANC with an upgraded system. I don't think it would be worth it though.. and may not even work.
Maybe I missed it but where did you end up for the grounds. Any noise issues?