The Humminbird PiranhaMAX 4 PT is a portable dual-beam fishfinder for anglers who move between small boats, docks, and temporary fishing locations. It includes a portable case, 7Ah battery, charger, suction-cup transducer, and float, so there is no need to wire it permanently into a console. Its 4.3-inch display keeps the kit easy to carry and set up.

The 200/455kHz Dual Beam sonar gives a wider conventional view and a tighter higher-frequency view, with a listed depth capability of 600 feet. The suction-cup XPT 9 28 T transducer is useful when a permanent transom or through-hull mount is not practical. This is a portable freshwater fishfinder with no GPS, charts, or networking, so it is best for simple depth and fishfinding rather than route planning.

Key Features

- 4.3-inch color TFT display – Provides a compact screen for portable sonar use.
- Dual Beam 200/455kHz sonar – Offers broader and more detailed conventional sonar views.
- XPT 9 28 T suction-cup transducer – Makes temporary installation simple.
- Portable case, 7Ah battery, charger, and float – Provides the main equipment for mobile fishing.
- 600-foot depth capability – Gives the listed Dual Beam range.

Who Is This For?

This portable fishfinder suits small boats, kayaks, docks, and anglers who do not want permanent wiring. It is not ideal for coastal navigation, GPS waypoint work, or buyers needing Down Imaging; the PiranhaMAX 4 PT is a simple Dual Beam sonar package.

Compatibility

Confirmed components include the XPT 9 28 T suction-cup transducer, portable case, 7Ah battery, charger, float, and Dual Beam 200/455kHz sonar. The supplied information does not identify GPS, NMEA 2000, NMEA 0183, radar, autopilot, WiFi, Bluetooth, or third-party transducer compatibility. No named incompatible system was provided.

Technical Specifications

- Brand: Humminbird
- Model: PiranhaMAX 4 PT, 410170-1
- Display: 4.3-inch color TFT
- Bundle contents: Portable case, 7Ah battery, wall charger, portable transducer
- Transducer: XPT 9 28 T suction-cup mount
- Sonar: Dual Beam 200/455kHz
- Depth: Up to 600 feet
- GPS: Not supported
- Power: Included rechargeable battery
- Warranty: 1-year limited warranty

Warranty & Support

Humminbird provides a 1-year limited warranty. The supplied specifications do not state warranty exclusions or service procedures.

The PiranhaMAX 4 PT is the portable alternative to a fixed PiranhaMAX fishfinder, with the battery, charger, case, and suction-cup transducer included. The trade-off is simple sonar capability: there is no Down Imaging or GPS. Choose it for flexible freshwater fishing and temporary setups, not as a permanent helm electronics system.