Sounder/Sonar Modules

DFF1UHD+ TruEcho CHIRP™ Fishfinder with Side-Scan Black Box SounderAdvanced CHIRP Technology Meets Maximum VersatilityThe DFF1UHD+ succeeds the BBDS1 and DFF1-UHD, offering superior performance, modern connectivity, and capabilities not found in...

S3100 Sonar ModuleThe compact S3100H sonar module takes your fishing to the next level, with a wealth of powerful fishing features packed into one small but intelligent box. The S3100H brings heave-compensated Active Imaging™ HD to select...

Axiom 2XL 16 with RVM1600 Sonar ModuleAxiom 2 XL, the flagship of the Axiom family, delivers powerful chartplotter performance, stylish large-format navigation, and the elegant simplicity of the LightHouse 4 operating system. Designed for all weather...

GSD™ 28 Advanced Sonar ModuleSee what’s down there. Catch what’s down there. Take sport fishing to extreme depths with a high-powered sonar module with the features that are needed to improve the chances of success.Features:Engineered...