Furuno 455T-SS903 455kHz Stainless Steel Thru-Hull Side-Scan TransducerModel: 455T-SS903150 watts on each sideCHIRP 445-465kHzStainless Steel Thru-Hull with Temperature12-pin connector12m (40ft) cableThe 455T-SS903 is a Thru-Hull transducer that works...