The Humminbird XM-9-HW-MDI-T Transom Mount with Temp is a rugged, high-performance transducer designed for HELIX G3N systems, delivering MEGA Imaging, Dual Spectrum CHIRP, and real-time water temperature to your display.
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Mount Type: Transom
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Sonar Type: MEGA Imaging, Dual Spectrum
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Current Models: HELIX 8, HELIX 9, HELIX 10, HELIX 12
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Compatibility: Designed for HELIX G3N Series MEGA DI and MEGA SI+
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MEGA Imaging: High-resolution imaging for unmatched bottom detail and target separation
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Dual Spectrum CHIRP 2D: Full 150–220 kHz, Narrow 180–240 kHz, Wide 140–200 kHz
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CHIRP 2D Depth: Up to 1200 ft (365 m)
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Down Imaging Frequencies: 455 kHz (440–500 kHz), up to 400 ft (122 m); 800 kHz (790–850 kHz), up to 125 ft (38 m)
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MEGA DI+: 1075–1150 kHz, up to 200 ft (61 m)
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Built-in Temperature Sensor: Real-time water temperature readouts
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Housing & Mount: Rugged composite housing with an impact-release mounting bracket for quick, reliable installs
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Cable Length: Includes a 20 ft cable for flexible installation on a variety of vessels
With this transom mount, you’ll enjoy crystal-clear bottom detail, expansive sonar coverage, and temperature data that helps you plan tactics on the water. It’s engineered for durability and precision, making it a dependable addition to your HELIX G3N display setup—whether you’re trolling, casting, or probing structure.
| Mount Type |
Transom |
| Sonar Type |
MEGA Imaging, Dual Spectrum |
| Current Models |
HELIX 8, HELIX 9, HELIX 10, HELIX 12 |
