Lowrance Elite4 DSI Sonar/GPS Combo - $279.88

320x240 3.5 LED-Backlit color display 2,800-watts peak-to-peak/350 RMS power 455/800 kHz DualBeam DownScan transducer 200-ft. maximum depth Easy-to-use menu controls Quick-release tilt and swivel bracket Internal precision GPS antenna Micro SD-card slot for high-detail mapping options Unique TrackBack tool for sonar scroll-back review of covered water Type: Sonar/GPS Combos. - $279.88