Instructions on maximizing FM reception with SMH5-FM

I am using a SMH5-FM unit in a Nolan helmet.

After the installation, I just shoved and coiled up the excess speaker wires under the helmet padding.

However, I later thought that perhaps the speaker wires are used as FM antennas.

If this is the case, the manual should provide some instructions on how to spreadout the excess wiring in maximizing FM reception.


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