A fishfinder sonar device mounted on a kayak seat, showing a blue and yellow underwater depth readout, with a bright turquoise lake and forested shoreline in the background.

HUMMINBIRD XPLORE SERIES

Humminbird XPLORE 12 Fish Finders

Compare Humminbird XPLORE 12 fish finder configurations with a 12.1-inch display, then choose the setup that matches your sonar, transducer and installation requirements.

Humminbird XPLORE 12 Fish Finders

Shop Humminbird XPLORE 12 fish finders when you want a 12.1-inch display and need to choose the right sonar configuration for your boat. The current XPLORE 12 options include the XPLORE 12 CMSI+ package with its listed transducer and the XPLORE 12 CHO control-head-only configuration for installations where a transducer is not included.

Use this collection to compare package type, sonar requirements, mounting considerations, mapping and networking needs before choosing your model. If you are planning a new installation, pay particular attention to display space and the included transducer package. For an existing electronics system, verify your current transducer and network equipment before selecting CHO. Explore our broader Humminbird Fish Finders & Chartplotters collection if you also need to compare other screen sizes.

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  • Humminbird Xplore 12 CHO No Transducer

    Humminbird Xplore 12 CHO No Transducer MPN - 412020-1CHO SKU: HUM4120201CHO
    MPN: 412020-1CHO

    $2,699.99
    $2,699.99
    Humminbird Xplore 12 CHO No TransducerModel: 412020-1CHO Full-HD Display with Cross Touch(R) interface: XPLORE delivers eye-popping detail with a 1280H x 720V display. See the incredible detail of sonar and chart images that will ensure you never miss a thing. Control it all using...
    $2,699.99
    $2,699.99
  • Humminbird Xplore 12 CMSI+
    Out Of Stock

    Humminbird Xplore 12 CMSI+ MPN - 412020-1 SKU: HUM4120201
    MPN: 412020-1

    $2,899.99
    $2,899.99
    Humminbird Xplore 12 CMSI+Model: 412020-1 Full-HD Display with Cross Touch(R) interface: XPLORE delivers eye-popping detail with a 1280H x 720V display. See the incredible detail of sonar and chart images that will ensure you never miss a thing. Control it all using the touchscreen...
    $2,899.99
    $2,899.99
    Out Of Stock

Choose the Right Humminbird XPLORE 12 Setup

Compare the key Humminbird XPLORE 12 buying decisions, including display fit, sonar and imaging, CMSI+ or CHO configuration, and mapping and networking requirements before choosing your fish finder.

  1. 12.1-Inch Display & Mounting

    Plan your XPLORE 12 mounting around the 12.1-inch display and confirm adequate helm or bow space, viewing position and installation clearance.

  2. Sonar & Imaging

    Compare your sonar needs around Dual Spectrum CHIRP, MEGA Side Imaging+ and MEGA Down Imaging+ before choosing an XPLORE 12 fish finder configuration.

  3. CMSI+ or CHO

    Choose XPLORE 12 CMSI+ for its included transducer package or XPLORE 12 CHO when your installation requires a control-head-only configuration.

  4. Mapping & Networking

    Review XPLORE 12 mapping and networking requirements alongside your existing marine electronics before building the display into a connected boat system.

XPLORE 12 CMSI+ vs CHO

Compare the current Humminbird XPLORE 12 CMSI+ and CHO configurations to determine whether you need an included transducer package or a control-head-only setup.

XPLORE 12 CMSI+ Configuration XPLORE 12 CHO Configuration
XPLORE 12 CMSI+ — Best for new installations requiring the listed transducer package XPLORE 12 CHO — Best for existing or custom sonar installations
Transducer included as part of the XPLORE 12 CMSI+ configuration Control head only; transducer is not included
Choose CMSI+ when you want the included transducer package for your XPLORE 12 installation Choose CHO when you already have or plan to use compatible sonar equipment
Confirm mounting location, transducer fit and system compatibility before ordering Verify your existing transducer, required connections and network compatibility before ordering
Designed for buyers building an XPLORE 12 setup around the supplied transducer package Provides flexibility for buyers planning an XPLORE 12 setup around existing or separately selected sonar equipment

Choose XPLORE 12 CMSI+ if you want the listed transducer included with your fish finder package. Choose XPLORE 12 CHO if you are building around compatible existing or separately selected sonar equipment. Before ordering, verify your transducer, mounting requirements, connections and network compatibility for the complete XPLORE 12 setup.

How to Choose the Right Humminbird XPLORE 12

Choosing the right Humminbird XPLORE 12 fish finder depends on more than screen size. Compare mounting space, sonar and imaging needs, CMSI+ vs CHO configuration, mapping and networking requirements, and your complete installation setup before selecting a model.

  1. Check Your Display & Mounting Space

    The Humminbird XPLORE 12 features a large 12.1-inch display, so start by confirming that your helm or bow has enough room for the unit and its mounting hardware. Consider viewing position, surrounding controls, cable access and installation clearance to determine whether an XPLORE 12 mounting setup is practical for your boat.

  2. Choose the Sonar & Imaging You Need

    Consider how you plan to use your fish finder and which sonar views matter for your fishing. Review your requirements for Dual Spectrum CHIRP, MEGA Side Imaging+ and MEGA Down Imaging+, then make sure the XPLORE 12 sonar configuration and planned transducer support the imaging capabilities you need.

  3. Choose Between CMSI+ and CHO

    The XPLORE 12 CMSI+ vs CHO decision largely depends on your existing sonar equipment and whether you need a transducer package. Choose CMSI+ when you want the listed transducer included with the unit, while XPLORE 12 CHO is the control-head-only option for an existing or custom transducer setup. Always verify your exact transducer and connections before ordering CHO.

  4. Plan Your Mapping & Network Setup

    Think about how the XPLORE 12 mapping and networking functions will fit into the rest of your marine electronics system. Review the mapping needed for the waters you fish and identify the equipment already installed on your boat. Verify compatibility between the exact XPLORE 12 configuration, mapping products, network equipment and required connections before purchase.

  5. Confirm the Complete Installation

    Before ordering your Humminbird XPLORE 12 fish finder, plan the display, transducer, power supply, cable routing and mounting location as one complete installation. Check the exact product configuration and package contents so you know what is included and what additional equipment may be required for your XPLORE 12 installation.

What Customers Say

Massive 12-inch screen with unmatched detail

The 12-inch display on the Humminbird Xplore 12 provides an incredible amount of screen real estate. Running a four-way split screen with MEGA Side Imaging, Down Imaging, 2D CHIRP, and LakeMaster mapping without losing clarity is a game changer for console setups.
Dominic Vance Verified buyer
August 2026

Ultra-fast processing speed and seamless Ethernet networking

Networking this unit across my bow and console screens via Ethernet was smooth. Waypoints sync instantly with zero lag, and the high-performance processor handles fast map zooming effortlessly while cruising at speed.
Harrison Cole Verified buyer
July 2026

Crystal clear imaging even in bright sunlight glare

The anti-glare glass display stays easy to read even in direct noon sunlight. Target separation around deep brush piles and rock ledges is exceptionally sharp with the Dual Spectrum CHIRP transducer setup.
Julian Mercer Verified buyer
June 2026

Intuitive touchscreen controls paired with solid keypads

Having both a responsive touchscreen interface and tactile keypads makes navigating menus very easy in rough water. Setup was quick, and the included mounting template made flush-mounting into the dash painless.
Trevor Sterling Verified buyer
May 2026

Top-tier AutoChart Live mapping and reliable hardware

AutoChart Live on a 12-inch display makes mapping deep drop-offs and subtle contours incredibly accurate. The unit packaged securely with all heavy-duty wiring and bracket hardware included.
Elliot Rhodes Verified buyer
April 2026

Helpful Guides

Explore guides and tips related to this collection.

Two Humminbird XPLORE 12 fish finder units side by side, one with CMSI+ transducer attached and one as control head only

Humminbird XPLORE 12 CMSI+ vs CHO

Humminbird XPLORE 12 CMSI+ vs CHO Choosing between Humminbird XPLORE 12 CMSI+ vs CHO comes down to understanding the transducer-package...

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Humminbird XPLORE 12-inch fish finder being installed into a boat dashboard cutout with cable routing visible behind the console

Planning a 12-Inch Fish Finder Installation

Planning a 12-Inch Fish Finder Installation A 12-inch fish finder installation takes more planning than a smaller unit simply because...

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Split view comparing a Humminbird XPLORE 12 mounted at the boat bow near a trolling motor and mounted at the helm console

XPLORE 12 Bow and Helm Mounting Checklist

XPLORE 12 Bow and Helm Mounting Checklist Deciding on XPLORE 12 mounting position — bow or helm — shapes almost...

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Frequently Asked Questions

Who should choose a Humminbird XPLORE 12 fish finder?

Choose a Humminbird XPLORE 12 fish finder when its 12.1-inch display fits your helm or bow and the available sonar, mapping and networking functions match your planned setup. Confirm physical fit and the exact package before purchasing.

What is the difference between XPLORE 12 CMSI+ and CHO?

The key XPLORE 12 CMSI+ vs CHO difference is the transducer package. CMSI+ includes its listed transducer, while CHO is the control-head-only option without a transducer included.

Does the Humminbird XPLORE 12 CHO include a transducer?

No. The Humminbird XPLORE 12 CHO is a control-head-only configuration, so verify your planned transducer, connections and existing sonar equipment before purchasing.

Which transducer comes with the XPLORE 12 CMSI+?

The XPLORE 12 CMSI+ package lists an XM 14 HW CMSI T transducer. Confirm the exact model number and package contents on the current product page before ordering.

How large is the Humminbird XPLORE 12 screen?

The Humminbird XPLORE 12 uses a 12.1-inch diagonal display. Before choosing this 12-inch fish finder, check the available mounting space, viewing position and clearance around your helm or bow.

What sonar does the XPLORE 12 support?

XPLORE 12 configurations list Dual Spectrum CHIRP, MEGA Side Imaging+ and MEGA Down Imaging+ capabilities. Your usable sonar setup still depends on the exact transducer and configuration being installed.

Can I use mapping with the Humminbird XPLORE 12?

Yes, the Humminbird XPLORE 12 supports mapping capabilities, but the correct chart and coverage should be verified for your specific waters and planned setup before purchase.

Can XPLORE 12 connect to other marine electronics?

XPLORE 12 supports networked-system planning, but compatibility should be checked using the exact equipment in your boat. Verify the display, accessories, cables and existing network components rather than assuming universal compatibility.

What should I check before an XPLORE 12 installation?

Before an XPLORE 12 installation , check mounting space, display clearance, transducer placement, cable routing, power and existing electronics. Plan the complete system before drilling or permanently mounting equipment.

What should I know before buying a Humminbird XPLORE 12?

Before buying a Humminbird XPLORE 12 , identify whether you need CMSI+ or CHO, your required sonar views, existing transducer, mounting location and network equipment. Then verify the exact product configuration before ordering.

Need Help?

Still Can't Find the Right Marine Part?

Not sure whether XPLORE 12 CMSI+ or CHO fits your boat? Send the exact model you are considering, your existing transducer code, mounting location, required sonar views and current network equipment so the correct Humminbird XPLORE 12 setup can be identified.

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