Humminbird Helix 15 Chirp Review

  • By: fishlovers
  • Date: July 15, 2023
  • Time to read: 3 min.

The new Humminbird Helix 15 CHIRP G4 Sonar features an expansive display to take full advantage of all the latest technology, including MEGA Side Imaging+ (selected models), Mega Down Imaging+, Dual Spectrum Chirp sonars and internal GPS with Basemap.

This allows anglers not only automatic charting capabilities but also Wi-Fi or Bluetooth network connection for compatibility across their whole fleet; making it easier than ever before.

Technical Specifications

Display Size – Diagonal15.4″
Display Pixel Matrix1280H x 800V
Sonar-StandardDual Spectrum CHIRP, MEGA Down Imaging+, MEGA Side Imaging+
Sonar-Coverage20°, 42°, 60°, (2) 86° & (2) 55° @ -10dB
Sonar-Optional50 kHz, 50/Low Airmar CHIRP
CHIRP – Frequencies SupportedFull Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
Sonar-Frequencies Supported50/83/200/455/800 kHz & 1.2 MHz
Depth-Sonar1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)

Humminbird Helix 15 Key Features

Keypad control

The user-friendly menu system and key controls make it easy to operate your fish finder in any conditions. The preloaded views allow for quick navigation, so you can take advantage of all that this amazing device has available.

MEGA Side Imaging+

The MEGA Side Imaging sonar will make you feel like a king of the ocean as it provides crystal-clear images out to 200 feet on either side. But now there’s better! The new and improved model offers 20% more detail with 60% increased range capability than its predecessor, making for an even easier time finding that big fish.

MEGA Down Imaging+

Unlock more fish and structure with Down Imaging coverage down to 200 feet below your boat. You’ll unlock deeper water by 20% while getting 60%.

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Dual Spectrum CHIRP sonar

With the clarity of water, experience a new level in fishing thanks to our proprietary Low-Q CHIRP transducer and dual spectrum frequencies. With wide mode for maximum coverage or narrow laser focus on specifics with Narrow Mode.

Internal GPS and Humminbird Basemap

The Enhanced Fishing Map provides you with a clear view of underwater terrain and surrounding points-of interest so that fishing can become an even more luxurious experience. The basemap includes charts for over 10,000 lakes in addition to coastal coverage which makes this map perfect if your favorite spots are on land or sea.


Premium Chart Compatible

Humminbird provides the most detailed, accurate and diverse chart options to anglers everywhere. Get a panoramic view of lakes around you with optional charts from Hummenter’s LakeMaster® product line as well Coastmaster™ products for those who want it all on one device.

AutoChart Live

When you’re out fishing, measure the quality of your time with this Humminbird equipment. Map depth contours and bottom hardness as well as vegetation on a boat driving across Lake Michigan – all from one easy-to use map.

The patented features come standard so that’s no surprise there either plus 8 hours worth recording capacity just waiting for AutoChart Zero Line SD cards (up to 24GB) making virtually endless custom maps possible without ever havingPlus 100′ cable length means precise positioning anywhere along body seas.

One-Boat Network Compatible

The new Humminbird LakeMaster fishing radar is the ultimate tool for any angler looking to take their game up a notch. With its patented features, realistic 3D graphics and real time mapping capabilities you’ll be able put your catch on display like never before with this powerful device.

See Also:  Garmin ECHOMAP UHD 74cv Review

Ethernet Networking

High-speed Ethernet is an ideal connection for building a powerful, professional grade fishing system. It allows you to easily connect multiple fish finders or upgrade your equipment with technologies like Minn Kota iPilot link and Humming Bird CHIRP radar.

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