Garmin GT51M-THP SS TH Pair DownVü/SideVü 500W (CHIRP 260/455kHz) Trad. 600W (Mid CHIRP 80-160) Transducers - 12-Pin

Upgrade your boat’s sonar with the Garmin GT51M-THP stainless steel thru-hull transducer pair, delivering ultra-clear DownVü/SideVü imagery and traditional CHIRP depth performance. This rugged, high-power system is engineered to reveal structure, fish, and targets beneath you with astonishing clarity, even in challenging seas.

Key capabilities at a glance:

• Through-hull DownVü/SideVü pair delivering superior bottom detail at 260/455 kHz with 500 W per element (1,500 W total) for sharp, image-rich sonar of objects and fish passing beneath your boat.
• Traditional CHIRP sonar offering 600 W at mid-band CHIRP 80-160 kHz for robust depth performance and target separation in open water and deep channels.
• Built-in fast-response temperature sensor for real-time water temperature readings and fish-holding zones.
• Rugged design for rough conditions optimized for depth performance with hull deadrises less than 25 degrees.
• Complete installation package includes 12-pin port/starboard transducers with stainless steel stems, fairing blocks, Y-cable, bushings, mounting hardware, and installation instructions.
• Broad compatibility with GPSMAP® 7607xsv, 7608xsv, 7610xsv, 7612xsv, and GSD™ 25 Premium Sonar Module.

This dual-transducer setup is designed to maximize image clarity and depth reach, helping you spot structure, cover, and fish before they see you. The combination of DownVü/SideVü imaging and CHIRP sonar provides a complete view of what lies beneath and around your vessel, making it ideal for anglers, offshore navigators, and sonar enthusiasts who demand precision.

What’s included: 12-pin transducers (port and starboard) with stainless steel stems, fairing blocks, Y-cable, bushings, mounting hardware, and installation instructions. Follow the included guidelines to ensure optimal performance and avoid hull damage.

Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.