External speaker for IC-M603/IC-M801E/IC-M802
4×4-inch external speaker. Input impedance: 4O. Max. input power: 7W.
IC-M401 : Compact Submersible Fixed VHF Transceiver (Discontinued)
IC-M421 : Combined DSC/VHF VHF Marine Transceiver (Discontinued)
IC-M801E : MF/HF Marine SSB Transceiver
IC-M801GMDSS : MF/HF Marine Transceiver (Discontinued)