Humminbird XNT-9-SI-180-T TM Transducer

The Humminbird XNT-9-SI-180-T TM transducer is purpose-built for serious anglers and boaters who demand reliable, real-time sonar imaging in freshwater and shallow saltwater environments. This side-imaging transducer transforms how you locate structure, baitfish, and bottom composition by delivering a wide scanning cone that reveals what lies beyond traditional down-imaging alone.

Whether you're working shallow flats, rocky points, or weedy cover, this transducer gives you the spatial awareness needed to make confident casting and trolling decisions on the water. The XNT-9-SI-180-T operates at 455 kHz for side imaging and 180 kHz for down imaging, delivering high-resolution views of your fishing zone. Its 9-pin connector integrates seamlessly with compatible Humminbird fishfinder units, while the transducer's compact design (7 x 2 x 9 inches, weighing 1.6 lbs) allows for flexible mounting options on transom, trolling motor, or through-hull installations.

The rugged construction withstands saltwater spray and extended freshwater use, ensuring consistent performance across diverse fishing conditions and seasons. This transducer pairs best with Humminbird HELIX, ONIX, or SOLIX series fishfinders that support XNT sonar modules. Boaters upgrading from legacy two-dimensional sonar will immediately appreciate the added perspective that side imaging brings to structure identification and target location.