Humminbird Helix 9 CHIRP Mega SI+ GPS G4N Fishfinder Chartplotter

The Humminbird Helix 9 CHIRP Mega SI+ GPS G4N Fishfinder Chartplotter features a 9" display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 9 includes standard features such as AutoChart Live, Wi-Fi, and NMEA 2000, in addition to Bluetooth and Ethernet networking for compatibility with the One-Boat Network family of products from Humminbird, Minn Kota, and Cannon.

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 fishfinder in any conditions.

MEGA Side Imaging+
See the world below like never before with a crystal-clear Side Imaging view out to 200' 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' below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar.

Dual Spectrum CHIRP Sonar
Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom. Powered by a proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search: Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.

Internal GPS and Humminbird Basemap
The enhanced basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence. Identify buoys, day markers, hazards, marinas, contours, depth markers, and much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the continental U.S.

Premium Chart Compatible
Get a complete view of the world below by upgrading with optional charts from Humminbird's LakeMaster and CoastMaster products, as well as your choice of compatible Navionics charts.

Auto Chart Live
Create real-time maps of your fishing spots, with access to patented Humminbird LakeMaster features. Map depth contours, bottom hardness, and vegetation as you drive your boat. Comes standard with 8 hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually endless AutoChart Live mapping capacity.

One-Boat Network Compatible
Many Humminbird models seamlessly integrate and communicate with Minn Kota and Cannon products to unlock more features and capabilities for anglers everywhere. Make more of your time on the water with the exclusive boat control and fish-catching features of the One-Boat Network.

Ethernet Networking
High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fishfinders or upgrade to add-on technologies like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.

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 smartphone 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 networking.

Helix 9 CHIRP Mega SI+ GPS G4N Includes
Control head, transom-mount transducer and mounting hardware, power cable, and gimbal mounting bracket.

SPECS
Display Size: 9" diag.
Display Matrix: 1024H x 600V pixels
Sonar Standard: Dual Spectrum CHIRP, MEGA Down Imaging +, MEGA Side Imaging+
Sonar Coverage: 20°, 42°, 60°, (2) 86°, and (2) 55° @ -10dB
CHIRP Frequencies Supported: Full Mode (150-220 kHZ), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
Sonar Frequencies Supported: 50/83/200/455/800 kHz and 1.2 MHz
Depth CHIRP Sonar: 1,200' (standard transducer)
Depth Down Imaging: 125' (800 kHz), 200' (MEGA), 400' (455 kHz)
Range Side Imaging: 250' (800 kHz), 400' (MEGA), 800' (455 kHz)
Memory Card: Dual Micro SD
Power Draw: 1 Amp
Power Input: 10.8-20 VDC
Power Output: 8000 Watts Peak-to-Peak
Power Output: 1000 Watts RMS
Standard Size (Gimbal Mount): 12"W x 7"H x 4.13"D
Transducer: XM 9 HW MSI T