Incorporating the stylish features and functionality of the HELIX series, Humminbird is pleased to bring you the PiranhaMAX series. 
• 20% LARGER SCREEN SIZE* 
• 70% MORE PIXELS* 
• DUAL FREQUENCY, DOWN IMAGING (DI) AND PORTABLE (PT) MODELS AVAILABLE 

FEATURES
• Display Size Diagonal - 4.3"   
• Display Pixel Matrix - 480 V x 272 H   
• Unit Size - 3.9" W x 6.8" H x 3.6" D   
• Display Color Grayscale - 256 colors   
• Sonar Standards - Dual Frequency and Down Imaging (DI model only)   
• Target Separation - 2.5"   
• Power Output RMS - 300 Watts   
• Power Output Peak-to-Peak - 2,400 Watts   
• Depth Capability - 320' (DI) & 600' 

*All performance comparisons based on PiranhaMAX 4 Series vs PiranhaMAX 197 Series.