Humminbird Helix 12 G4N GPS Fishfinders

• Introducing their top-of-the-line equipment that has been equipped with some of the latest technology, plus a whopping large 12.1 inch display to show the depths in better quality. Available in two models with varying technology, some models have been equipped with their new + imaging technology with grants an extra 20% detail upon its predecessors.
• Dual Spectrum CHIRP Sonar: 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.
• SwitchFire Sonar: Take command of how your sonar returns appear. With two display modes, you can add or remove detail, account for water depth, temperature and turbulence, even watch lure presentations – all at the push of a button.
• Basemap Built-in: Their enhanced standard 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, much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the U.S.
• AutoChart Live: Create real-time maps of your fishing spots, with access to patented Lake Master® features. Map depth contours, bottom hardness and vegetation as you drive your boat, with eight hours of built-in recording time.
• 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.
• Bluetooth: Enable features like wireless software updates from the FishSmart App and also keep your phone out of the water and in your pocket by displaying notifications on your fishfinder. Additionally, you can take control of your most-used features with an optional Bluetooth remote (RC2).
• NEW MEGA Down Imaging+: Get unprecedented underwater clarity with coverage down to 200 feet below your boat. You’ll unlock more fish and structure with 20% more detail than MEGA Down Imaging Sonar.
• NEW MEGA Side Imaging+: See the world below like never before with crystal-clear viewing out to 200 feet on either side of your boat. You’ll unlock more fish and structure with 20% more detail than MEGA Side Imaging Sonar.
• SI: Side Imaging
• DI: Down Imaging

Sonar with Mega DI+ (411440-1):

• Featuring a commanding 12.1″ display, MEGA Down Imaging+ and Dual Spectrum CHIRP Sonar. Includes GPS mapping, built-in Bluetooth, Ethernet networking capabilities and ability to create your own maps in real-time with AutoChart Live’s depth, vegetation and bottom hardness mapping.

Sonar with Mega Si+ & Mega DI+ (411450-1M):

• Featuring a commanding 12.1″ display, MEGA Side Imaging+, MEGA Down Imaging+ and Dual Spectrum CHIRP Sonar. Includes GPS mapping, built-in Bluetooth, Ethernet networking capabilities and ability to create your own maps in real-time with AutoChart Live’s depth, vegetation and bottom hardness mapping.

All model specification:

• Display Size – Diagonal 12.1″
• Display Pixel Matrix – 1280H x 800V
• Sonar-Optional 50 kHz, 50/Low Airmar CHIRP
• CHIRP – Frequencies Supported Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
• Depth-Sonar 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)
• Power Draw 3.2 Amp
• Power Input 10.8-20 VDC
• Power Output Peak-to-Peak 8000 Watts
• Power Output RMS 1000 Watts
• Mount-Standard Gimbal
• Mount-Standard Size 14.86″ W x 8.83″ H x 4.25″ D
• Display Colors Grayscale: 16-Bit
• Display Type Color TFT
• Transducer Mount Location Transom

Sonar with Mega DI+ (411440-1) Specification:

• Sonar-Standard – Dual Spectrum CHIRP, MEGA Down Imaging+
• Sonar-Frequencies Supported 50/83/200/455/800 kHz & 1.2 MHz
• CHIRP – Imaging-Frequencies Supported – 455 kHz DI+ (435-535 kHz), 800 kHz DI+ (800-860 kHz), MEGA DI+ (1100-1200 kHz)
• Depth-Down Imaging – 125 ft (800 kHz), 200 ft (MEGA), 400 ft (455 kHz)
• Transducer Included – XM 9 HW MDI T

Sonar with Mega Si+ & Mega DI+ (411450-1M) Specification:

• Sonar-Standard – Dual Spectrum CHIRP, MEGA Down Imaging+, MEGA Side Imaging+
• Sonar-Frequencies Supported – 50/83/200/455/800 kHz & 1.2 MHz
• CHIRP – Imaging-Frequencies Supported 455 kHz DI+ (435-535 kHz), 455 kHz SI+ (405-505 kHz), 800 kHz DI+ (800-860 kHz), 800 kHz SI+ (780-840 kHz), MEGA DI+ (1100-1200 kHz), MEGA SI+ (1050-1175 kHz)
• Depth-Down Imaging – 125 ft (800 kHz), 200 ft (MEGA), 400 ft (455 kHz)
• Range-Side Imaging (Side-To-Side) – 250 ft (800 kHz), 400 ft (MEGA), 800 ft (455 kHz)
• Transducer Included – XM 9 HW MSI T