Humminbird XNT-9-20-T Transducer 83/200 kHz Transom Mount

Overview

Who This Is For: Anglers running Humminbird fish finders who need a reliable transom-mount transducer for dual-frequency sonar. Whether you're on a bass boat, walleye rig, or center console, this transducer delivers the frequency flexibility and durability your electronics demand.

Product Summary: The XNT-9-20-T is a single/dual beam transom transducer with 83/200 kHz capability and a built-in temperature sensor. The redesigned housing sits flush against your transom, resists kick-up in rough water, and locks down securely with an optional screw — so you get clean, consistent sonar data whether you're running 20 mph or idling structure. It's built to last and works with nearly every Humminbird sonar unit made in the last decade.

Key Features

• Dual-Frequency 83/200 kHz — switches between 20° and 60° beam angles — gives you broad coverage at cruise speed and tight focus when you're marking specific structure or suspended fish.
• Improved Transom Mount Design — resists kick-up in choppy conditions and maintains a stable running angle — you stay locked on bottom structure and suspended targets without signal loss from transducer movement.
• Optional Lock-Down Screw — overrides automatic kick-up — critical if you're running rough water or need absolute confidence in your transducer position.
• Built-In Temperature Sensor — reads water temperature directly — helps you identify thermoclines and seasonal patterns without a separate probe.
• Backward Compatible — fits the hole pattern of older Humminbird transducers — simplifies upgrades if you're replacing an existing unit.

Specs & What's Included

Compatibility: Works with Humminbird Matrix, Piranha, XP, SOLIX, HELIX, and ONIX series units. Confirmed compatible with: Matrix 10, 12, 15, 17, 20, 27, 67, 77c, 87c, 97, 717, 727, 737, 767, 777, 787, 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. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

In the Box: Transducer, transom mount hardware, and optional lock-down screw.