Humminbird XNT-9-20-T TM Transducer - 83/200 kHz

Discover Superior Underwater Detection with the XNT-9-20-T Transducer

Anglers chasing trophy fish in challenging waters know the value of precise sonar imaging. The Humminbird XNT-9-20-T transom mount transducer delivers reliable performance with its dual-frequency setup at 83/200 kHz, capturing wide-area scans and pinpoint details alike. Paired with a built-in temperature sensor, it equips your fishfinder to reveal structure, baitfish schools, and game fish while tracking water conditions for smarter decisions on the water.

Built tough for saltwater sprays, rough wakes, and rocky bottoms, this transducer mounts securely on your boat's transom, ensuring consistent contact with the water even at speed. Its 20-degree narrow beam excels at depths over 500 feet, ideal for offshore pursuits, while the 60-degree wide beam covers shallows and flats perfectly for inland lakes or bays.

Key Performance Specs That Matter on the Water

• Dual Beam Angles: 60° wide for broad coverage in skinny water, 20° narrow for deep-water precision—switch seamlessly based on your fishing scenario.
• Frequency Options: 83 kHz for maximum depth and coverage, 200 kHz for high-definition imaging in mid-range depths.
• Temperature Sensing: Real-time water temp readings help locate thermoclines where fish congregate.
• Cable Design: 20 feet of durable cable with a 7-pin connector for straightforward integration into your Humminbird unit.
• Mounting Style: Transom mount with kick-up protection to handle impacts from logs or waves without damage.

These specs translate to fewer missed bites and more time targeting productive spots, whether you're jigging walleye or trolling for stripers.

Effortless Transom Installation for Quick Setup

Setting up your XNT-9-20-T is straightforward for DIY boaters. Start by selecting a spot on the transom 1/3 from the centerline, keeping it clear of strakes or trim tabs. Drill pilot holes following the included bracket template, secure with stainless hardware, and route the cable inside the hull to avoid snags.

Pro tips: Adjust the running angle so the transducer sits parallel to the waterline at cruising speed—typically 10-15 degrees down. Test in the water before full lockdown, and use marine sealant on mounting screws for extra corrosion resistance. Most installs take under an hour, getting you back to fishing faster.

The updated design resists kick-up from heavy waves, with an optional screw for locked-down stability during tournament runs.

Perfect Match for Your Humminbird Fishfinder

This transducer pairs seamlessly with a range of Humminbird models, from compact Piranha units to feature-packed Matrix and 500-series combos. Whether you're upgrading an older setup or building a new electronics array, its 7-pin connector ensures plug-and-play simplicity. Verify your unit's compatibility for dual-beam support to unlock full potential—many users report crystal-clear bottom separation even in murky rivers.

Engineered for Long-Lasting Reliability

Crafted with marine-grade materials, the XNT-9-20-T withstands UV exposure, electrolysis, and constant submersion. Anglers praise its ability to maintain performance season after season, minimizing downtime. Regular freshwater rinses after brackish use keep it performing like new, and the rugged housing shrugs off accidental groundings.

Backed by Humminbird's commitment to quality, it comes with solid coverage against defects, giving peace of mind for serious outings.

Maintenance Tips to Maximize Lifespan

Keep your transducer humming by inspecting the face for marine growth after each trip—gently clean with a soft brush and vinegar solution. Avoid high-pressure washers that can damage the ceramic element. During off-season storage, dry thoroughly and coil the cable loosely to prevent kinks. These habits ensure consistent sonar returns year-round.

Frequently Asked Questions