MMR-5N2K

For Use With MM105/ MM100s-BE/ MM100s/ MM80-HR/ MM50 MediaMaster® Radio; NMEA 2000® Micro-C Connector; Black; Large Rotary Knob - Adjusts Audio Zones/ Push-Button - Audio Mute And Unmute Control; LED Ring Status Indicator; Front Mount; 1-1/2 Inch Mounting Hole; IPX7 Waterproof; NMEA 2000® Certified; 10-1/2 Inch Cable Length; 2.35 Inch Diameter x 1.11 Inch Depth; 0.93 Inch Mounting Depth