Frequently Asked Questions

Earth/ground - Is it needed to perform ANC?

Question: I am still a little puzzled with regards to, whether a ground line is necessary or not for the Active Noise Cancellation to work?

Answer: A true earth is always best but short of that, the ANC still works, though not to the maximum of its capabilities. If possible we do always recommending the installation by a qualified electrician if an earth.

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