Airmar In hull transducers - 600 Watts

[oldfielder]

Peter-Just for kicks, I sank the transom mount ducer that came with my fishfinder(same raymarine you have)into a nice bed of clear lifeseal next to my keel stringer to see how it would operate. The thing gets tremendous resolution and didn't cost me a nickle extra-except for the lifeseal. A lot of the fishing I'm doing requires a good read in dips, humps, and drop-offs and I have been very happy with this set-up-and pleasantly surprised.