Airmar B45-DT-21HB Bronze with Fairing Thru-Hull Transducer 600W 50/200kHz Humminbird 21-Pin
Airmar B45-DT-21HB Bronze with Fairing Thru-Hull Transducer 600W 50/200kHz Humminbird 21-Pin
Deliver to:
Auckland 0626,
NZ
Estimated:
$0.00
2-hour Click & Collect:
(order before 3pm, in-stock products only)
Our Auckland Shop
Free
Buy now, pay later & Finance Options
Find Local Store
Report incorrect product information
The item you're looking at is currently unavailable or has limited stock, how about this one instead?

600 W
The B45 is Airmar's smallest and most economical, dual-frequency, bronze, stem transducer. It features a single, 50/200 kHz ceramic element. The included fairing streamlines the transducer and increases the performance-even at higher speeds.
Features:- Depth and fast-response water-temperature sensing
- 600 W of power
- Dual-frequency element:
- 50 kHz with a wide 45 degrees beamwidth for depth performance to 353 m (1200')
- 200 kHz with a 12 degrees beamwidth for depth performance to 206 m (700')
- Excellent performance and sensitivity in a small housing
- Bronze housing with High-performance Fairing for optimal performance at speed
Specifications:
- Brand: Airmar Technology
- Acoustic Window: Urethane
- Cable-Length: 10 m (33')
- Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
- Connector: Humminbird 21-Pin
- Conventional Beam: 45 degrees/12 degrees
- Country of Origin: USA
- Deadrise Range: Up to 28 degrees with fairing
- Display Brand: Humminbird
- Display Connector: 21HB
- Frequency: 50/200 kHz
- Frequency Band: 50/200 kHz
- Functions: Depth, Temperature
- Hole Size: 22 mm (7/8')
- Hull Material: Fiberglass or wood
- Material: Bronze
- Max Deadrise: Up to 26 degrees with fairing
- Max Deadrise Angle: 26 degrees
- Max Depth: Low frequency- 366 m (1200'), High frequency- 206 m (700')
- Max Vessel LOA: Up to 9 m (30')
- Mix and Match Series: 5-Pin 600 Watt
- Model or Series: B45
- Mounting Style: Thru-Hull with Fairing
- Power Rating: 600 W
- Product Family: Marine
- Sensor Connector: MM
- Single or Dual Frequency: Conventional Dual Frequency
- Tilted Element: No
- Usable Shaft Length: 92 mm (3.62')
- Weight: 2.5 kg (5.5 lb.)
Product Data Sheet
Some of our product deals are strictly limited - once they're gone, they're gone! Secure yourself this amazing deal while stocks last...by clicking the Add to Order button above.