The Humminbird XNT-9-20-T is a redesigned transom mount transducer offering single and dual beam operation at 83/200 kHz with a built-in temperature sensor. The updated design improves hull contact security, delivers a better running angle, and resists wave kick-up more effectively than earlier versions — with an optional lock-down screw to override kick-up entirely when needed. Transom mount hardware is included, and the hole pattern is compatible with select older Humminbird transducers.

Specifications:

• Mount Type: Transom mount
• Beam Type: Single and dual beam
• Beam Angles: 20° (200 kHz) / 60° (83 kHz)
• Frequencies: 200 kHz and 83 kHz
• Built-in temperature sensor: Yes
• Improved running angle and kick-up resistance over previous design
• Optional lock-down screw to override kick-up
• Same hole pattern as select older Humminbird transducer versions
• Transom mount hardware included
• Compatible Units: Matrix 10, 12, 15, 17, 20, 27, 67, 77c, 87c, 97, 717, 727, 737, 767, 777, 787, 797c, 323, 343, 363, 383, 141, 161, PMax10, PMax15, PMax20, PMax210, PMax215, PMax220, 917c, 931c, 937c, 957c, 997c, 515, 525, 535, 565, 580, 585c, 595c, Piranha 2, Piranha 4, XP2000, XP4000

Resources:

• Owner's Manual (PDF)
• Installation Guide (PDF)
• Quick Start Guide (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.