Product Review
The Garmin GT23M-TM is a transom mount, 8 -pin transducer that a features mid-band CHIRP traditional sonar (80-160 kHz) with a power rating of 600 W and CHIRP ClearVu (260/455 kHz) element ith a power rating of 500 W. The GT23M-TM has beam widths of 24-13 (traditional) and ClearVu (2.0x51 at 260 kHz) & (1.4x29 at 455 kHz) and a 0 Degree-70 Degree transom dead rise.











