The transducer is the heart of a sonar / fishfinder system. The device converts electrical pulses into acoustic energy or sound waves and transmits these waves into the water. When the transducer receives the reflections (echoes), the sonar / fishfinder module convertes the sound waves back to electrical pulses to interpret what is below the surface of the water.

Our Part # RAY-E66008 | Raymarine Part # E66008

Features:

• Depth only.
  
• Can be used in conjunction with the E66019 ST69 speed and temperature sensor.
  
• Easily adjusts to any deadrise angle up to 22.
  
• Transmits sound waves directly at the bottom so strong echoes are reflected back to the transducer.
  
• Can be removed in seconds for servicing or storage.
  
• Only the base piece is bonded to the hull. There is no adhesive layer under the transducer face to absorb sound energy.
  
• Simplifies in-hull installation.