Sounder/Sonar Modules
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Garmin GCV™ 20 Ultra HD Scanning Sonar Black Box
Garmin
MSRP: $419.99$377.99GCV™ 20 Ultra HD Scanning Sonar Black BoxAdd Ultra High-Definition Scanning Sonar to Your Compatible ChartplotterThe easy-to-install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer...MSRP: $419.99$377.99 -
Garmin GLS™ 10 Sonar Module
Garmin
$499.99GLS™ 10 Sonar ModuleAdd Panoptix LiveScope™ Scanning Sonar to Your Compatible ChartplotterThe easy-to-install, networkable GLS 10 sonar black box allows you to see live, real-time scanning sonar. Add the LVS32 transducer model to see...$499.99 -
Garmin GCV™ 20 Ultra HD Scanning Sonar Black Box w/GT34UHD-TM Ultra HD Transom Mount Transducer
Garmin
MSRP: $629.99$566.99GCV™ 20 Ultra HD Scanning Sonar Black Box with GT34UHD-TM Ultra HD Transom Mount TransducerAdd Ultra High-Definition Scanning Sonar to Your Compatible ChartplotterThe easy-to-install, networkable GCV 20 sonar black box allows you to redefine...MSRP: $629.99$566.99 -
Raymarine CP370 Digital Sonar Module
Raymarine
MSRP: $999.99$893.99CP370 Digital Sonar ModuleHigh-Performance Sonar Module for Offshore & Coastal FishingDigital Sonar ModuleThe CP370 delivers exceptional clarity, sharper fish targets, and automatic operation using Raymarine's next-generation ClearPulse™ digital...MSRP: $999.99$893.99 -
Garmin GSD 24 Digital Black Box Network Sounder
Garmin
MSRP: $749.99$674.99GSD 24 Digital Black Box Network SounderThe GSD 24 features a vastly improved digital sonar design for superior target definition and deep-water performance.Get the Whole PictureWith up to 2,000 Watts of transmit power and a high-dynamic range...MSRP: $749.99$674.99 -
SI-TEX SCS-1000 CHIRP Echo Sounder Module
SI-TEX
MSRP: $499.00$419.16SCS-1000 CHIRP Echo Sounder ModuleTurns your chartplotter into a CHIRP Echo Sounder The SI-TEX CHIRP Echo Sounder is designed to be easily connected and combined with SI-TEX NavPro multifunction chartplotters* to turn it into an Echo Sounder.Transducer...MSRP: $499.00$419.16 -
Garmin GSD™ 25 Premium Sonar Module
Garmin
MSRP: $949.99$854.99GSD™ 25 Premium Sonar ModuleThe GSD 25 premium sonar module is a remote network solution that provides outstanding fishfinding and bottom tracking capabilities. It offers dual-channel 1 kW CHIRP, plus Garmin CHIRP DownVü and SideVü sonar...MSRP: $949.99$854.99