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Perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem. This Garmin CV23M-TH thru-hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structures below your boat. The 8-pin transducer features mid-band CHIRP traditional sonar (80-160 kHz) and has a power rating of 600W. The CHIRP ClearVü (260/455 kHz) element has a power rating of 500W. Supports up to 25° deadrise. Maximum depth of 2,300'.