GT56UHD-TM Transom Mount TransducerLess time finding. More time fishing. The GT56 transducer is the ultimate all-in-one sonar solution, featuring Ultra High-Definition SideVü scanning sonar with 20% greater range at 1 MHz, Ultra High-Definition ClearVü scanning sonar and amazingly clear high wide CHIRP traditional sonar. With three scanning sonar frequencies, you’ll get top performances at all depths. High wide CHIRP traditional sonar shows crisp fish arches with minimal noise for incredible clarity. Vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure. This transducer includes transom and trolling motor mounts.Features:Get Ultra High-Definition SideVü scanning sonar with 20% greater range at 1 MHz, Ultra High-Definition ClearVü scanning sonar and amazingly clear high wide CHIRP traditional sonarHigh wide CHIRP traditional sonar provides remarkably clear target separation and definition up to 800’ below your boat455 kHz SideVü scanning sonar lets you see up to 500’ on each side of your boatThree scanning sonar frequencies — 455 kHz, 800 kHz and 1 MHz — and 500 watts of power deliver top performances at all depthsVivid scanning sonar color palettes make it easy to distinguish targets and structureEasy to install with transom and trolling motor mounts