Humminbird XNT-9 Transom Mount Transducers.
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Description
Description
Humminbird XNT-9 Transom Mount Transducers
Models:
7101981 – XNT-9-20T Single/Dual Beam transducer for legacy 300/500/700/900/PiranhaMAX/Matrix
7102261 – XNT-9-20T Down Imaging/DualBeam transducer (455/800kHz DI)
7102001 – XNT-9SI-180T Side Imaging transducer for HELIX 5/7/9 SI + legacy SI units
7102741 – XNT-9-HW-T Dual Spectrum CHIRP transducer for HELIX 5/7/8/9/10/12/ICE HELIX (2D only)
7102951 – XNT-9-HW-MDI-75-T MEGA Down Imaging transducer for HELIX 7/8 MEGA DI G3/G3N
7102971 – XNT-9-HW-MSI-150-T MEGA Side/Down Imaging transducer for HELIX 7/8 MEGA SI G3/G3N
Product Description
Humminbird XNT-9 series transom mount transducers provide secure, impact-release mounting for all HELIX and legacy fishfinders with improved running angles and optional lock-down screws. Models range from basic Single/Dual Beam (200/83kHz) and Side Imaging to advanced Dual Spectrum CHIRP 2D sonar (150-220kHz, 1200ft max) plus MEGA Down/Side Imaging. All feature built-in temperature sensors (where specified), rugged composite designs, and 20ft cables for reliable performance in rough conditions.
Key Features
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Dual Spectrum CHIRP 2D sonar (150-220kHz, 1200ft max depth where available)
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MEGA Down/Side Imaging at 455kHz/MEGA frequencies for detailed structure
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Impact-release transom bracket with improved running angle and lock-down screw
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Built-in temperature sensor (most models)
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20ft cable length for flexible routing
Comparison Table
| Feature | 7101981 | 7102261 | 7102001 | 7102741 | 7102951 | 7102971 |
|---|---|---|---|---|---|---|
| CHIRP 2D Max Depth | None | None | None | 1200ft | 1200ft | 1200ft |
| MEGA DI Max Depth | None | None | None | None | 125ft | 75ft |
| MEGA SI Max Range | None | None | None | None | None | 250ft |
| 455/800kHz DI | None | 75°/45° | None | None | 350ft | 125ft |
| Side Imaging | None | None | 180° | None | None | Yes |
| Compatible Models | Legacy | Legacy DI | HELIX SI + Legacy SI | HELIX 5-12/ICE | HELIX 7/8 MEGA DI | HELIX 7/8 MEGA SI |
| Cable Length | 20ft | 20ft | 20ft | 20ft | 20ft | 20ft |
| Mount Type | Transom | Transom | Transom | Transom | Transom | Transom |
What's in the Box
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XNT-9 Transom Mount Transducer (model specific)
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Impact-release mounting bracket and hardware
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20ft cable with connector

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