Lowrance SonicHub Installation Manual page 19

Connect MIC
MIC. Connection accepts a high level input (speaker level) as a source.
The example below shows how the SonicHub can be connected to the
hailer output of the Lowrance LVR880 VHF. The PA function of the Hailer
will broadcast from the SonicHub.
LOWRANCE LVR 880
+
-
HAILER
Brown
Brown / White
18