Raymarine 600W Medium Frequency CHIRP Transducer 20 Tilt Single Operation Cable f/1 Transducer Install B75M. Available in a number of low-profile tilted element configurations these transducers are great options for small and medium sized trailerable boats. They also offer wider beam angles than some more expensive transducers providing greater coverage below the vessel. Specifications for Raymarine B75M 600W Medium Frequency CHIRP Transducer 20 Tilt Single Operation Cable f/1 Transducer Install: Manufacturer: Raymarine Color: Black Power: 600 watts Package Contents: Raymarine B75M 600W Medium Frequency CHIRP Transducer 20 Tilt Single Operation Cable f/1 Transducer Install Raymarine A80036: 600W Medium Frequency CHIRP Transducer 20 Tilt Single Operation Cable f/1 Transducer Install B75M