Airmar B45 Thru-Hull Transducer

Airmar B45 Thru-Hull Transducer

600W Thru-hull 50/200kHz Transducer.

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Product Features

The B45 is our smallest and most economical, dual-frequency, bronze, thru-hull, stem transducer. Its streamlined shape deflects aerated water from the transducer's face for strong return echoes and clear display images. Airmar’s high-performance fairings are recommended for all installations to obtain the best possible results.


  • Recommended for planing-hull powerboats and cruising sailboats up to 9 m (30 feet)
  • Good sensitivity in a compact housing
  • Fast-response water-temperature sensor
  • 50/200 kHz
  • 600W RMS output power
  • Mid-performance
  • Bronze transducer housing
  • Exclusive Xducer ID® technology


  • Weight: 2.5 kg
  • Hull Deadrise: Up to 26° with fairing
  • Acoustic Window: Urethane