Perfect for kayaks and boats with limited console space, the compact HOOK² 4x Bullet features proven Broadband Sounder™ and is available with a basic GPS plotter or as a sonar-only model.

The World’s Easiest Fishfinder

With HOOK², you will spend more time fishing and less time playing with settings. With this display you get a perfect mix of simplicity and power, featuring easy-to-understand menus, wide-angle CHIRP sonar coverage and both SideScan and DownScan Imaging™.

Autotuning Sonar Makes Fishing Simple

At the heart of HOOK² is our Autotuning sonar technology. This gives you the best image by automatically adjusting sonar settings as water conditions change. Designed by anglers for anglers, it reduces time spent on settings, giving you more time to fish.

There is a HOOK² for everyone

HOOK² is designed to work with the way you fish. Pick from three HOOK² transducer categories – TripleShot, SplitShot and Bullet.

Bullet transducer

Ideal for kayaks or small fishing boats with limited space at the console. The Bullet 4-inch displays include wide-angle Broadband Sounder. Bullet is available as a basic GPS plotter or a fishfinder-only model.

Wide-Angle CHIRP Doubles Your Sonar Coverage

You will be able to see more fish in the water column and cover more water in less time with HOOK² wide-angle CHIRP, which delivers double the CHIRP sonar coverage of most fishfinders.

Easy-To-Use Interface with Quick Access to Key Functions

The HOOK² display is easy and intuitive to use. It has a direct-access keypad that reduces time spent working on settings, keeping you focused on the goal: fishing!

GPS and Mapping Options

You will have no problem finding areas to fish with HOOK² preloaded worldwide basemap and support for charting from C-MAP, Navionics and other chart providers (not available on 'x' models). This will help you to narrow your search for productive water features like ledges, points or drop-offs with a bird’s eye view of 1-foot contours.

Optional Mapping Upgrades

C-MAP®, C-MAP Genesis and Navionics are three mapping options that can help you see clearer levels of detail. These optional upgrades can give you a good idea of where to sonar scan even before heading out on the water.

Key Features

• Available in five screen sizes: 4”, 5”, 7”, 9” and 12”
• High-resolution, SolarMAX display
• Autotuning sonar
• Double the CHIRP sonar coverage of most fishfinders
• Broadband Sounder, High CHIRP, SideScan and DownScan Imaging™ sonar options
• Full chartplotter and basic GPS navigation options

Language on products will vary depending on where you purchase the unit. However, all units since 2017 come with basic languages including English, French, German, Spanish, Finnish, Italian, Dutch, Norwegian, Portuguese, Swedish & Chinese.