MM50
Weatherproof Source Unit with Full-Color LCD Display - 25 Watts x 4 @ 4 Ω

MM105
Weatherproof Source Unit with Full-Color LCD Display

MMR-40
Wired, Full-Function NMEA 2000® Network Controller with Full-Color LCD Display for use with MediaMaster®

MMR-20-BE
Round, wired, non-display remote controller for use with MediaMaster®