Garmin GT51M-TM Transom Mount DownVü/SideVü 500W, Traditional 600W Transducer Mid-Band CHIRP w/Temp - 12-PinThe Garmin GT51M TM transom mount sonar transducer delivers DownV SideV imaging alongside traditional CHIRP depth performance in a rugged, all in one unit. It's built for boaters who need sharp near field imaging, extended depth reach, and environmental context in rough conditions. Transducer Type: Transom mount with DownV SideV imaging and traditional CHIRP channels; 12 pin connector for reliable, easy integration. CHIRP Power: 500W per element