JL Audio MMR-5N2K MediaMaster NMEA 2000 Volume Controller [010-03134-00] Boat Outfitting | Gauges or AGM battery types

or AGM battery types

as well as a sturdy handle

Installation Hole Size (inch) 3/4"

Power Usage: Battery (rechargeable though the solar panel)

JL Audio MMR-5N2K MediaMaster NMEA 2000 Volume Controller [010-03134-00] Boat Outfitting | Gauges or AGM battery typesMMR 5N2K MediaMaster NMEA 2000 Volume Controller The MMR 5N2K is a wired remote designed to add auxiliary volume control to compatible MediaMaster source units. Outfitted with an NMEA 2000 Micro C connector, the MMR 5N2K connects to a host MediaMaster source unit in two ways: Direct interface with a vessel's NMEA 2000 network using applicable NMEA 2000 cables and connectors (not included) Direct connection to a single MediaMaster source unit using MMC