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Airmar  |  SKU: B45-DT-HB-AIR

Airmar B45-DT-HB 600W Thru-Hull Transducer w/Fairing Block Humminbird #9 Connector

$331.99 $390.00
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B45-DT-HB 600W Thru-Hull Transducer w/Fairing Block & Humminbird #9 Connector

The B45 is our smallest and most economical, dual-frequency, bronze, stem transducer. Its streamlined shape and High Performance fairing block deflects aerated water from the transducer's face for strong return echoes and clear display images. 


  • Bronze housing
  • Depth and Temperature
  • Recommended for planing-hull powerboats and cruising sailboats up to 9 m (30’)
  • Good sensitivity in a compact housing
  • Fast-response water-temperature sensor provides ±0.2°C (±0.1°F)
  • High-Performance Fairing included
  • Usable Shaft Length: 92 mm (3.62”)
  • Standard fairing block 
  • Frequency: 50/200 kHz
  • Maximum Depth Range:
  • 50 kHz—235 m to 353 m (800’ to 1,200’)
  • 200 kHz—118 m to 206 m (400’ to 700’)
  • Cone: 50 kHz—45°, 200 kHz—12°
  • RMS Power: 600 W
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.


  • Mounting Style: Thru-Hull
  • Box Dimensions: 4"H x 12"W x 16"L WT: 4.6 lbs
  • UPC: 801769000177

Brochure (pdf)

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