Perfect for the shallow water fisherman who want CHIRP ClearVu and CHIRP SideVu scanning sonar, this transom mount transducer consistently displays clear definition of objects, structure and fish below and to each side of the boat. The 20 ft. transducer cable with built-in fast response temperature sensor has a power rating of 500 W per element (1,500 W total); a depth of 750 ft. (ClearVu) and 500 ft. left and right (SideVu); an operating frequency of 455/800 kHz; and a 0? to 70? transom angle. Pair it with your GCV 10 black box sonar. The transducer comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.