Humminbird PiranhaMAX 4 4.3" Sonar Fish Finder

Humminbird PiranhaMAX 4 4.3" Sonar Fish Finder

The Humminbird PiranhaMAX 4 is built for anglers who want straightforward performance without the learning curve. This Humminbird PiranhaMAX 4 4.3" Sonar Fish Finder combines a bright 256-color screen with Dual Beam sonar to cover water efficiently and keep details readable at a glance. With Fish ID+ and built-in alarms, it helps you stay on fish while tracking depth changes and bottom contours. The included transom-mount transducer and tilt-and-swivel gimbal mount make installation and viewing angle adjustments quick and practical.

Key Features

Display: 4.3" Color TFT, 256 Colors, 272H x 480V
Sonar: Dual Beam, 200/455 kHz, 28° & 16° Coverage, Up to 600 ft (200 kHz)
Transducer: XNT 9 28 T Transom-Mount Included
Mounting: Tilt and Swivel Gimbal Mount
Temperature: Built-In

All Technical Data

Display Size (Diagonal): 4.3 in
Display Pixel Matrix: 272H x 480V
Display Type: Color TFT
Display Colors: 256 Color
Sonar Standard: Dual Beam
Sonar Coverage: 28° & 16° @ -10dB
Sonar Frequencies Supported: 200/455 kHz
Depth (Sonar): 600 ft (200 kHz), 320 ft (455 kHz)
Interface: Keypad Control
Power Input: 10.8–20 VDC
Power Draw: 180 mA
Power Output (Peak-to-Peak): 2400 Watts
Power Output (RMS): 300 Watts
Target Separation: 2.5 in
Mount (Standard): Gimbal
Mount Size (Standard): 3.91 in W x 7.34 in H x 3.62 in D
Mount (Optional): In-Dash Mounting Kit
Mount Size (Optional): 3.91 in W x 5.875 in H x 2.5 in D
Transducer Mount Location: Transom
Memory Card Slot: None
GPS Chartplotting: Not Supported
Upgradable Software: No

Why Choose This Product?

If you want a clean, easy-to-read sonar with strong fundamentals, the PiranhaMAX 4 is a dependable pick. Dual Beam coverage helps you scan efficiently, while the bright 4.3" screen and simple controls keep you focused on fishing, not menus.