Humminbird Piranhamax 4

Unit Dimensions: 3.914"W ?ù 7.335"H ?ù 3.621"D Display Resolution: 272V ?ù 480H Display Type: 256 color TFT screen Fishfinder Features: 2.5" target separation. 300 watts (RMS), 2400 Peak to Peak (PTP) power output. Standard sonar frequency: 200/455kHz. 60