This XM14 transducer from Humminbird is designed to be mounted onto the transom and is compatible with all Humminbird APEX and SOLIX 10, 12 and 15 models. Features a built-in temperature sensor.
Technical Specifications:
Cable length: 20 feet.
Dual Spectrum CHIRP Frequencies: Full: 150-220 kHz, Narrow: 180-240 kHz, Wide: 140-200 kHz.
Dual Spectrum CHIRP Max Depth: 1200ft (365m).
MEGA Down Imaging Frequencies - Max Depth: 455kHz: 440-500 kHz - 400ft (122m), 800kHz: 790-850 kHz - 125ft (38m), MEGA DI+: 1075-1150 kHz - 200ft (61m).