You'll spot the big ones easily on the Fishfinder 400C's crisp, ultra-bright 4" QVGA color display. A choice of dual frequency or dual beam transducers makes this a good choice for both freshwater and saltwater fishing. In the offshore setup, you'll get a true A-scope display for instantaneous sonar data. The 500 watt RMS dual frequency setup can go as deep as 1,500 feet. Features UltraScroll for screen updates at live-action speeds. And Garmin's plug-and-play CANet bus enables sonar data to be easily shared with compatible Garmin chartplotter displays.

Product Features and Specifications

• Ultra-bright 4" diagonal QVGA display, 320 x 240 pixels
• New streamlined user interface offers easy selection of functions and features
• New sounder design featuring excellent shallow water performance
• Power output:
  • 500 watts (RMS) 4000 watts (peak to peak), dual frequency
  • 400 watts (RMS) 3200 watts (peak to peak), dual beam
• Depth: 1,500 feet (dual frequency), 900 feet (dual beam)
• Includes dual frequency transducer 50kHz (45°), 200kHz (10°) for maximum saltwater performance
• New night mode feature provides optimum viewing in low light conditions
• Backlit keypad for easier operation at night
• Patented transom/trolling mount transducer
• Unit dimensions: 5.72"W x 5"H x 2.73"D
• UltraScroll high rep rate sonar provides lightning-fast screen updates
• New AutoGain technology enhances target visibility
• CANet proprietary bus allows display and control of full feature sounder data on Garmin chartplotters