"Raymarine Low Profile Bronze Depth Transducer Brand New Includes Two Year Warranty, The Raymarine E66014 is a B117 600 watt low profile bronze depth only transducer
It is compatible with sound modules like DSM30 and DSM300. The E66014 is also suitable with wood and fibreglass hull material. It includes replaceable paddle wheel assembly and 30 ft cable. E66014 Features: Through Hull Transducer, Part Number: E66014, Frequency 200/50 kHz, Max Power 600 Watts, Suitable w/ Metal, Wood & Fiberglass, Depth Transducer, 2"" Hole Diameter, Includes 30ft Cable w/ Connector, For Raymarine Models: DSM30, DSM300 Sounder Modules"