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Black composite transom-mount transducer with 20-foot cable and built-in temperature sensor

HUMMINBIRD

HUMMINBIRD 710295-1 XNT-9-HW-MDI-75-T Transom Mount Transducer marine electronic

SKU CH-VGR8-B5NCY MPN 710295-1

Transom-mount transducer with built-in temperature sensor delivers Dual Spectrum CHIRP 2D sonar at 150-220 kHz and MEGA Down Imaging at 455 kHz with a 20-foot cable

  • Dual Spectrum CHIRP 2D sonar with wide 140-200 kHz coverage and narrow 180-240 kHz detail
  • MEGA Down Imaging at 455 kHz reaches 350 ft depth and 1075-1150 kHz scans to 125 ft
  • Built-in temperature sensor adds water-temperature data to every sonar return
  • Transom-mount design with 20 ft cable fits a wide range of boat transoms
  • Composite rugged housing protects internal elements for reliable long-term performance

Transom Mount Transducer for Humminbird Systems

This transom-mount transducer adds Dual Spectrum CHIRP 2D sonar and MEGA Down Imaging to compatible Humminbird displays. It operates at 150-220 kHz for CHIRP and 455 kHz for Down Imaging. A built-in temperature sensor feeds water data directly to the unit. Anglers seeking detailed structure and fish returns will benefit from the dual imaging modes.

Rugged Composite Build with 20 Foot Cable

The composite housing withstands transom mounting and prolonged immersion. A 20 foot cable reaches most console installations without splicing. The wide 140-200 kHz beam covers broad areas while the narrow 180-240 kHz beam sharpens target separation. Installation suits single-engine transoms where a through-hull fitting is not practical.

Depth Coverage Decides Suitability

CHIRP 2D reaches 1,200 feet maximum depth. MEGA Down Imaging scans to 350 feet at 440-500 kHz and 125 feet at 1075-1150 kHz. Buyers needing deeper Down Imaging range or a through-hull mount should consider other transducer styles.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $151.99
Pricier than about 75% of the 312 comparable items (median $69.49).

Specifications

Product
Brand nameHumminbird
Size & build
Shipping weight0.91 kg
Package size381 × 229 × 203 mm

Questions about this item

What frequencies does the Dual Spectrum CHIRP 2D sonar use?

Dual Spectrum CHIRP 2D operates across a full spectrum of 150-220 kHz, with a wide band of 140-200 kHz for maximum coverage and a narrow band of 180-240 kHz for maximum detail.

What is the cable length and mounting style required?

The transducer includes a 20 foot cable and is designed for transom mounting on the boat stern.

How deep can MEGA Down Imaging scan at 455 kHz and 1075-1150 kHz?

MEGA Down Imaging reaches 350 feet at 440-500 kHz and 125 feet at 1075-1150 kHz.

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