Raymarine RVM-412 RealVision MAX Through Hull Transducers (Pair) 

RVM-412 Transducer Pairs
600-Watt traditional CHIRP
High-performance Down and SideVision ceramics
High-speed housings with isolation plates

RVM-412 port and starboard pair accommodates hulls with a deadrise between 5° and 15°

MANUALS AND GUIDES