As of 06/04/2021


EU Shipping Guide

Our website is fully operational and all orders will be processed and dispatched as promptly as possible. In the event of any significant delays in delivery, we will notify you.

We would just like to take this opportunity to thank all our customers for your continued support in these uncertain times.

Shipping to EU Countries is now re-instated. Coronavirus is still having an effect on delivery times though.

All supplies to EU customers are now Excluding VAT, this is now charged locally by the courier, on delivery. Please click here for our latest update

B45 50/200 Thru Hull Transducer - 000-13946-001

B45 50/200 Thru Hull Transducer - 000-13946-001

B45 50/200 Thru Hull Transducer - 000-13946-001

If your display has a 7 pin Blue connector, you will need the 9 to 7 Pin Adaptor For 9 Pin Airmar Transducers - 000-13977-001 listed in related products below

The B45 is Airmar's 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.
Airmars High-performance fairings (included) are recommended for all installations to obtain the best possible results.


  • Navico, Simrad, Lowrance, 9-Pin Xsonic Connector
  • Depth and water temperature
  • 600 W RMS
  • Dual-frequency elements:
  • 50 kHz with a wide 45° beam for performance to 353 m (1200')
  • 200 kHz with a 12° beam for performance to 206 m (700')
  • Excellent performance and sensitivity in a small housing
  • Fast-response water-temperature sensor
  • Includes a high performance fairing block for increased performance
  • Recommended boat size: up to 9 m (30’)
  • Bronze transducer housing

Write a review

Please login or register to review
  • Brand: Navico
  • Product Code: B45 50/200 Thru Hull Transducer - 000-13946-001
  • Availability: In Stock
  • RRP Inc VAT: £335.99

  • Our Price: £285.00
  • Ex VAT: £237.50