Aimed at sport and commercial fishing vessels over 30 feet, this powerhouse gives any 1 or 2kW fishfinder the clarity and detail needed to help reel in the big ones! The highly sensitive temperature sensor alerts you of temperature breaks, allowing you to find game fish. Featuring Airmar’s exclusive Broadband Ceramic Technology, the 200kHz element provides broadband performance resulting in higher resolution without sacrificing sensitivity. The 15 element, 50kHz array will give you the leading edge in deep-water performance to depths down to 4000 feet. The external mount design of the M89 and its streamlined shape when installed with a fairing provides excellent performance at speeds over 30 knots.