Frequency: CHIRP Mid-band (85-165 kHz) Power: 600 W Beamwidth: 24-13 Maximum Depth: 1 900 ft. freshwater Depth/Speed/Temperature: Depth and Temperature Number of Pins: 8-pin Cable Length: 20 ft. Supported Deadrise/Transom Angles: 0- 70 degree transom GT15M-TM transducer is perfect for fishermen who want clear bottom definition under the boat as well as crisp clear and wide fish arches with excellent target separation to depth up to 1 900 feet. The 8-pin transducer features mid-band CHIRP traditional sonar (85-165 kHz) and has a power rating of 600 W. It can be mounted on the transom. Follow the included installation instructions carefully to avoid damaging your boat. html-body [data-pb-style="639072560CD63"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;} html-body [data-pb-style="639072560CD72"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}