Humminbird PiranhaMAX 4 DI Fish Finder with Transducer | Down Imaging and 4.3 Inch Color Display

Sharper underwater insight in a compact package

The Humminbird PiranhaMAX 4 DI brings Down Imaging and practical features into a streamlined unit designed for anglers who want faster reads and clearer pictures below the boat. A redesigned, easier-to-use interface makes setup and navigation smoother, so you can focus on where the potential catches might be rather than fiddling with menus.

Crystal-clear Down Imaging

Down Imaging delivers a crisp view of what’s happening below, highlighting structures such as timber, brush, pilings, rocks, and other features with notable detail. Read the underwater landscape at a glance to anticipate where fish might travel or pause.

• Down Imaging reveals timber, brush, bridge pilings, rocks, and more with sharp detail
• Clear bottom contours help you assess cover and structure quickly

Flexible sonar for precise targeting

Dual Beam Sonar lets you switch between a narrow beam for precision and a wide beam for broader coverage. This versatility helps you identify fish, surrounding structures, and depth variations as conditions change on the water.

• Narrow beam provides detailed views near cover and structures
• Wide beam expands scanning area for broader detection of fish and contours

Bright display and smart features

The 4.3-inch color LCD delivers crisp visuals in sun and shade. Built-in helpers include Fish ID+ alarms, depth alarms, and a zoom function to magnify areas of interest, helping you stay focused on the water.

• 4.3-inch color display with an easier-to-use interface
• Fish ID+, depth alarms, and zoom improve quick interpretation

What’s included

Out of the box, you get the PiranhaMAX 4 DI unit, a tilt and swivel mount, and the XNT 9 DI T transom-mount transducer—everything you need to install and start fishing sooner.

• PiranhaMAX 4 DI fish finder
• Tilt and swivel mount
• XNT 9 DI T transom-mount transducer

Real-world use

From shallow docks to deeper channels, this system helps you visualize what’s below and identify hotspots before you cast. The combination of imaging and alarms supports a confident, more informed approach on the water.

Built for speed and reliability on the water

Designed for anglers who want dependable performance in varied conditions, the PiranhaMAX 4 DI balances a compact footprint with strong sonar options so you can rely on clear readings when water clarity shifts or debris moves through the area.

• Compact, durable design suitable for small to mid-size boats
• Consistent performance with Down Imaging and Dual Beam options