JL Audio® Volume Controller for MediaMaster® Source Unit with NMEA 2000® Network Connectivity (MMR-5N2K) Marine Source Unit an emerging SPL competition called

an emerging SPL competition called "OPEN SHOW" was introduced with great success

Work was done from the ground-up to out-perform it's previous family members

The pre-wired dual RGB lighting bars can be controlled by the included wireless remote or through the screen of the Alpine ILX-W670 receiver (sold separately)

all of the RD1500/1’s controls are located on top of the amplifier

or simply a daily commuter seeking extra security

JL Audio® Volume Controller for MediaMaster® Source Unit with NMEA 2000® Network Connectivity (MMR-5N2K) Marine Source Unit an emerging SPL competition calledThe MMR 5N2K is a wired remote designed to add auxiliary volume control to compatible MediaMaster source units. Outfitted with a 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 single MediaMaster source unit using MMC PN2K powered network cables (sold separately) to