ReviewsDown Imaging Sonar

Humminbird 411640-1 Helix 7 Chirp MDI GPS G4N Fish Finder

  • 7" ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
  • Features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, ethernet networking capability, Bluetooth connectivity, AutoChart Live, GPS and Humminbird Basemap built-in.
  • MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more output than standard Down Imaging sonar.
  • Dual Spectrum CHIRP: Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
  • Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link, 360 Imaging and CHIRP Radar.
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Humminbird 411380-1 Helix 9 Chirp MEGA SI+ GPS G4N Fish Finder

  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Side Imaging+: See the world below like never before with a crystal-clear Side Imaging viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail and 60% more range capability than MEGA Side Imaging sonar..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and water conditions, make sense of it all with NMEA 2000 n....
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Humminbird 411800-1 ICE Helix 9 MSI+ GPS G4N MEGA Live Fish Finder Bundle

  • MEGA Live Imaging: See fish, bait and structure in real-time with no gaps in sonar coverage, powered by the unmatched detail and clarity of MEGA Imaging throughout the entire sonar view..
  • Dual Spectrum CHIRP Sonar: See high-resolution returns of individual fish, bait and structure on both the flasher and traditional 2D sonar views at greater depths and range, with target separation down to 3/4"..
  • CHIRP Interference Rejection: Six settings keep competing sonar signals from cluttering your screen, providing a clear view in both sonar and flasher modes..
  • Adjustable Sonar Zoom: Hone in on fish, whether they are tight to the bottom, or suspended high in the water column. Utilize 2X zoom on the flasher screen, or up to 16X zoom on 2D sonar view..
  • Internal Precision GPS Built-in: Pinpoint your location by marking waypoints of your most productive areas and navigate out to your spot and back with GPS tracks..
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Lowrance Elite FS 9 Fish Finder (No Transducer) with Preloaded C-MAP Contour+ Charts & MotoGuide Pinpoint GPS NMEA2000 Starter Kit, Black

  • What's in the Box: HDS-9 LIVE No Transducer (AMER), HDS-12 LIVE with Active Imaging 3-in-1 (AMER), Point-1 GPS antenna with built-in compass, LR-1 Bluetooth Remote controller for HDS Live, Ethernet cable yellow 5 Pin 7.6 m (25 ft), NMEA 2000 starter kit - Backbone required to install one or more NMEA 2000 devices includes Network power cable, 0.6 m (2 ft) N2K cable, 4.5 m (15 ft) N2K cable, 2 x T-connectors, 2 x network terminators, 0.61 m (2-ft) NMEA 2000 cable, N2K-T-RD - Micro-C T-connector.
  • Active Imaging 3-in-1 (CHIRP/Side/Down) sonar ready Active Imaging 2-in-1 (Side/Down) sonar ready StructureScan 3D with Active Imaging enhancements LiveSight real-time sonar compatible Smartphone notifications High-performance dual-core processor C-MAP Genesis Live onscreen mapping FishReveal Smart Target View.
  • High-resolution 9-inch SolarMAX HD multi-touch screen with the widest range of viewing angles – viewable even through polarized sunglasses Preloaded high-detail C-MAP US Enhanced charts with 1-foot contours on 4,000 lakes C-MAP Easy Routing, Navionics Autorouting capability.
  • Dual-Channel CHIRP – dual sonar-range coverage from the same transducer Live Network Sonar – cover more water and mark fish targets more clearly from a network of CHIRP sonar tra....
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Humminbird 798ci SI Combo 5-Inch Waterproof Marine GPS and Chartplotter with Sounder

  • Chartplotter/fishfinder with high-resolution, 5-inch, LED-backlit color display, DualBeam sonar with 4000 Watts PTP power output.
  • Dual-beam Switchfire Sonar with precision 20-degree beam and wider 60-degree beam.
  • view beams separately, side-by-side, or blended together.
  • Side Imaging Sonar delivers amazingly clear, picture-like images of fish, bottom, and structure.
  • Down Imaging shows detail below the boat.
  • Real-time Sonar always updates at the fastest rate possible, shows returns from the bottom, structure, and fish that are within the transducer beam.
  • Includes ContourXD by Navionics, an enhanced, professional mapping package with over 3,000 U.S. lake maps in the database.
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Humminbird 411410-1CHO Helix 10 Chirp MEGA DI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and water ....
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Humminbird 411370-1CHO Helix 9 Chirp MEGA DI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and water ....
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MKR-MDI-2 Replaces for Humminbird Helix 7 G3 G3N G4 G4N MEGA Down Imaging Adapter Cable Fish Finder Adapter Cable, 1852086

  • ...transducer on your trolling motor, you'll be able to scan deeper and wider without sacrificing clarity..
  • 【Great Features】 The MKR-MDI-2 Adapter Cable (7-Pin) is made of high-quality rubber, plastic and steel. Marine-grade Shielded cable for crystal-clear MEGA Down Imaging sonar performance. Ensures best possible sonar presentations. Waterproof for extra dependability. With strong durability, corrosion resistance and anti-rust performance. Better quality allows the items to be used for a longer time..
  • 【Kind Tips】 The built-in transducer cannot supply MEGA Down Imaging to Humminbird models that do not already have the capability. If you have a G2/G2N or a G3/G3N HELIX that is not a MEGA SI or MEGA DI model, you will still get 2D CHIRP Digital Sonar from the transducer. The HELIX G2 and G2N units need to be running the latest software update to view sonar from Built-In MEGA Down Imaging motors..
  • 【100% Satisfaction Guarantee】 We are committed to providing excellent products and the best service for our customers. If you are not satisfied with the product, you can simply return it. We support a 30-day full ....
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Humminbird, Helix 7, CHIRP MSI GPS G3N

  • Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging.
  • Sonar-Frequencies Supported: 50/83/200/455 kHz.
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Humminbird 411640-1CHO HELIX 7 CHIRP MDI GPS G4N (Control Head Only) Fish Finder

  • 7" ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
  • Features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, ethernet networking capability, Bluetooth connectivity, AutoChart Live, GPS and Humminbird Basemap built-in.
  • MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more output than standard Down Imaging sonar.
  • Dual Spectrum CHIRP: Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
  • Control Head Only unit—Transducer is not included. An accessory transducer of choice can be purchased to suit your install and application needs. This model is also compatible with Minn Kota Built-in MEGA DI trolling motors.
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Humminbird 411240-1CHO APEX 19 MEGA SI+ CHARTPLOTTER CHO (Control Head Only) Fish Finder

  • 18.5" Full-HD Cross Touch touchscreen that provides a customized display of information from advanced network options.
  • Features MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, dedicated sonar channel for accessory 2D CHIRP transducers up to 2kW, internal GPS and Humminbird Basemap, AutoChart Live, HDMI In/Out, Wi-Fi, NMEA 2000, Bluetooth and Ethernet networking.
  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network.
  • Dual Ethernet Ports: Build a powerful, professional-grade fishing system with dual Ethernet ports on APEX chartplotters. Easily network products without the need for an external network hub, allowing the connection of multiple control heads and Ethernet accessories like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.
  • HDMI Compatible: See it all with independent HDMI In and HDMI Out ports on APEX. Connect and view accessory camera and video sources, as well as output to accessory displays for more viewing and rigging options.
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