Humminbird XTM 9 SI 180 T Trolling Motor Transducer

The Humminbird XTM 9 SI 180 T Trolling Motor Transducer is purpose-built for anglers who demand accurate, real-time sonar imaging while operating a trolling motor. This transducer bridges the gap between traditional single-frequency sonar and advanced side-imaging technology, allowing you to locate structure, baitfish, and bottom composition without deploying a separate bow-mounted unit. Whether you're working shallow grass flats or deeper open water, the XTM 9 SI delivers the imaging clarity that turns long days into productive ones.

Built with dual/side imaging capability and three frequency options—20, 60, and 180 kHz—this transducer gives you operational flexibility across varying water conditions and depths. The 20/60/180 degree beam patterns are calibrated for both traditional 2D sonar and side-imaging modes at 200/83/455 kHz respectively, providing exceptional target separation and detail resolution. The integrated temperature sensor offers real-time water data that correlates directly to fish activity, while the 15-foot cable allows proper positioning and routing through your trolling motor arm. Installation is straightforward via included hose clamp, designed specifically for secure attachment without drilling or permanent modification to your motor.

Compatibility is seamless with Humminbird HELIX and ONIX series units that support Side Imaging sonar modules. This transducer is ideal for bass, walleye, and crappie anglers working from smaller boats, pontoons, or kayaks where a traditional transom or bow mount isn't practical or preferred. At 1.7 lbs and compact dimensions, the XTM 9 SI adds minimal weight and drag to your motor while maximizing your sonar advantage. Professional guides and tournament anglers regularly pair this unit with trolling motors to maintain casting positioning while maintaining full-color sonar coverage of shallow zones that larger transducers cannot effectively monitor.