Humminbird XM 14 HW CMSI T - Compact MEGA Side Imaging+ Transducer - Humminbird Compact MEGA Side Imaging+ transducer is compatible with APEX, XPLORE and SOLIX G3 models. This transom mount transducer has a built-in temperature sensor, MEGA Side Imaging+, 455kHz and 1.1Mhz; Down Imaging+ frequencies 455kHz and 1.1 MHz, and Dual Spectrum 2D CHIRP with a range of 150-220kHz.. Compatible with APEX, SOLIX G3 and XPLORE fish finder models Cable Length: 20 Feet Compact MEGA Side Imaging Frequencies - Max Range (side-to-side): 455kHz: 405-505 kHz - 800ft (244m), MEGA: 1.100-1.200 MHz - 400ft (122m) Compact MEGA Down Imaging Frequencies - Max Depth: 455kHz: 420-520 kHz - 400ft (122m) MEGA: 1.125-1.225 MHz - 400ft (122m) Dual Spectrum CHIRP Frequencies - Full: 150-220 kHz, Narrow: 180-240 kHz, Wide: 140-200 kHz Screw-On Connector Built-in temperature sensor 1-Year Limited Warranty