Humminbird XNT-9-HW-DI-T Transom Mount Transducer with Temperature

Unlock Crystal-Clear Underwater Views with Advanced Sonar Technology

Imagine gliding across the water, your fish finder revealing hidden structures, schools of fish, and precise bottom contours like never before. The XNT-9-HW-DI-T transom mount transducer brings that vision to life, blending high-definition Down Imaging with Dual Spectrum CHIRP sonar capabilities. Mounted securely on your boat's transom, it sends and receives sonar signals that paint a vivid picture of what's below, helping you pinpoint prime fishing spots with confidence.

Whether you're chasing walleye in shallow bays or scanning deep drop-offs for bass, this transducer's temperature sensor adds another layer of insight. Water temperature fluctuations dictate fish behavior, and real-time readings let you adjust your tactics on the fly—trolling faster in warmer shallows or slowing down in cooler depths.

Powerful Features Tailored for Serious Anglers

• CHIRP Down Imaging: Delivers razor-sharp, photo-like images of the lake bottom and fish-holding cover directly beneath your boat. Spot suspended crappie or subtle weed edges that traditional sonar misses.
• Dual Spectrum CHIRP 2D Sonar: Offers wide and narrow cone options for versatile coverage. The wide beam finds fish across broad areas, while the narrow beam provides detailed separation for sorting keepers from throwbacks.
• Integrated Temperature Sensor: Monitors surface water temps accurately, essential for matching lure speeds and depths to seasonal patterns.
• 20-Foot Cable Length: Gives you flexibility for clean routing from transom to your HELIX display unit, reducing clutter and signal interference.
• Rugged Transom Mount Design: Built to withstand rough waters, kicks up on impact to protect against rocks or logs, ensuring reliable performance season after season.

Note that this model excels with standard Down Imaging but isn't equipped for ultra-high-resolution MEGA Imaging setups, keeping it lightweight and cost-effective for most setups.

Seamless Compatibility with Your HELIX Series

Engineered specifically for the HELIX 5 CHIRP DI GPS G3 and similar models, it plugs right in with its 9-pin connector. No adapters needed—just mount, connect, and start scanning. This plug-and-play simplicity means more time fishing and less time fiddling with gear.

Step-by-Step Installation for Flawless Setup

Getting this transducer up and running is straightforward, even for DIY boaters. Follow these proven steps to ensure optimal performance:

1. Choose the Spot: Select a flat transom area 1/3 from the centerline, away from strakes or trim tabs for clean water flow.
2. Mount the Bracket: Drill pilot holes, secure with stainless hardware (included), and adjust for a downward angle matching your hull deadrise.
3. Attach the Transducer: Slide into the bracket, tighten, and test for level with a torpedo level—parallel to the waterline when trailered.
4. Route the Cable: Use zip ties and conduit along the hull, avoiding exhaust or sharp edges. Feed through the console to your unit.
5. Water Test: Launch and verify images at various speeds; tweak angle if needed for bubble-free sonar.

Pro tip: Apply marine sealant around mounting holes to prevent leaks, and double-check torque after a few outings.

Real-World Advantages That Elevate Your Fishing Game

In tournaments or casual outings, anglers swear by this transducer's ability to reveal fish in heavy cover. Unlike basic 2D sonar that shows blobs, Down Imaging separates individual fish from branches, letting you drop baits exactly where they bite. Dual Spectrum CHIRP adapts to murky water or deep structure, maintaining clarity where others fade.

Pair it with your HELIX's GPS for waypoint marking on hot spots, and you'll build a library of proven locations. Over time, this setup pays dividends in bigger catches and fewer skunked days.

Keep It Performing Like New: Maintenance Essentials

Longevity starts with care. After each trip, rinse with fresh water to remove salt or algae. Inspect the face for nicks—sand lightly if minor. Store indoors during off-seasons, coiled cable loosely. Annual checks on mounting hardware prevent vibrations from loosening connections.