new-humminbird 407970-1 798ci hd si gps color fishing system - hum4079701
humminbird 407970-1 798ci hd si gps color fishing system 5 high definition color screen 640 x 640 pixels side imaging amp down imaging 20 amp 60 degree dual beam plus sonar 4000w ptp power temperature amp gps speed included quick disconnect mount gps ready comes with internal 50-channel receiver ethernet networking