Garmin GSD™ 28 Advanced Sonar Module

The Garmin GSD™ 28 Advanced Sonar Module is designed specifically for offshore sport fishing enthusiasts seeking to enhance their fishing experience. Its advanced sonar capabilities, powered by Garmin RapidReturn technology, provide the fastest deep-water scrolling sonar, allowing for quick, informed decisions based on real-time data. With Xchirp technology, enjoy unparalleled clarity and target separation, even at extreme depths, while the heave compensation feature ensures accurate readings in rough seas. This module is compatible with a variety of Garmin and AIRMAR transducers, making installation simple and versatile for retrofitting. Supporting dual-channel CHIRP with impressive power output and built to withstand harsh marine environments with an IPX7 water resistance rating, the GSD™ 28 is a reliable choice for serious anglers looking to elevate their fishing success.