Humminbird XNT 9 DI T TM Transducer

Upgrade your fishing setup with the Humminbird XNT 9 DI T transom mount transducer, a powerhouse for anglers chasing clearer underwater views. This rugged unit delivers stunning Down Imaging alongside DualBeam Plus sonar, helping you spot fish, structure, and bottom details with precision even in choppy waters. Built tough for real-world marine abuse, it combines high-frequency imaging at 455/800 kHz with reliable 200/455 kHz beams, giving you versatile coverage from wide scans to pinpoint targeting.

Key Advantages for Serious Anglers

Imagine gliding over a weedline and instantly seeing individual fish hovering near cover— that's the edge this transducer provides. Down Imaging creates photo-like pictures straight down beneath your boat, revealing subtle contours that traditional sonar misses. Paired with DualBeam Plus, you get dual coverage: a broad 75-degree or 45-degree beam for scouting large areas, narrowing to focused 25-degree or 16-degree cones for locking onto targets. The integrated temperature sensor keeps tabs on water conditions, alerting you to thermoclines where baitfish school.

Crafted in the USA with marine-grade materials, it shrugs off constant submersion, UV exposure, and impacts from docking. The 20-foot cable offers flexible routing to your console, minimizing signal loss and clutter. Whether you're bass fishing shallow flats or hunting walleye in deeper bays, this setup enhances your Humminbird unit's performance without compromise.

Technical Breakdown: Frequencies and Beam Patterns

• Down Imaging (DI): 455 kHz (75°/45°) and 800 kHz for ultra-crisp, high-res details up to moderate depths.
• DualBeam Plus: 200 kHz (20° beam) for deep-water penetration and 83° wide scan, plus 455 kHz (16°) for finer resolution.
• Temp Sensor: Built-in probe for real-time surface water readings.
• Beam Versatility: Switch seamlessly between wide-area searches and narrow, fish-ID focused views.

These specs shine in varied environments—wide beams excel in open water for schooling fish, while narrow ones dissect brush piles or drop-offs. Expect reliable performance down to 300+ feet in ideal conditions, though results vary with boat speed and water clarity.

Effortless Transom Mounting for Peak Results

Secure it to your transom with straightforward hardware—no hull drilling required. Position the transducer 1/8-inch below the hull bottom for clean water flow, angled parallel to the waterline at rest. Deadrise adjustments ensure it tracks level underway, avoiding air bubbles that blur images. Pro tip: Run the cable inside gunwales using zip ties and conduit for protection against snags. Test at varying speeds post-install to fine-tune height, maximizing crystal-clear Down Imaging at trolling pace (under 4 mph) or planing.

Common pitfalls? Mounting too high invites aeration; too low risks dragging. Bracket kits handle most hull shapes, and it's a DIY job for handy boaters, taking under an hour.

Long-Term Reliability and Care

Humminbird's engineering means years of service with basic upkeep. Rinse with fresh water after saltwater trips to fend off corrosion. Inspect the face for nicks or growth—gently clean with a soft Scotch-Brite pad and marine soap. Store dry during off-seasons. Backed by a solid manufacturer's warranty, it's a low-risk investment that pays off in more fish on the line.

Anglers rave about its sensitivity to baitfish schools and wreck details, often crediting it for turning slow days into limits. If you're running a compatible Humminbird display, this transducer elevates your gear from good to game-changing.