Garmin's B175L, 8- Pin 1kW Low Frequency CHIRP Transducer with 20 degree tilt offers an excellent choice for fiberglass and wood hulls. Operating frequency of 40-60 kHz; a beamwidth of 16-25 degrees; and a 16 to 24 degree deadrise. The B175 L can reach depth's of 2,000ft.
Product Accessories for Garmin B175L 8-Pin Bronze Thru-Hull CHIRP Transducer 20 degree