Description
Airmar B60 20 Bronze Thru-Hull Transducer | Boat Supply Store
Engineered for vessels with fiberglass or wood hulls, this Airmar B60 transducer corrects for hull deadrise angles up to 24 degrees, ensuring a precise downward sonar beam for superior depth acquisition. It operates on dual frequencies of 50 kHz and 200 kHz, providing a 45° beamwidth to 353 meters at 50 kHz and a 12° beamwidth to 206 meters at 200 kHz. The low-profile bronze housing extends only 5mm below the hull, making it an ideal choice for center-console or trailered boats requiring accurate bottom contour and temperature data.
Key Features
- 600 W power rating for strong signal return
- Dual-frequency (50/200 kHz) operation for versatile depth and target separation
- Tilted Element™ technology ensures accurate readings on boats with hull deadrise up to 24 degrees
- Depth and water temperature sensing for comprehensive environmental data
- Low-profile bronze housing minimizes hydrodynamic drag
- Suitable for fiberglass or wood hulls
- Wide 45° beamwidth at 50 kHz for broad bottom coverage to 353m
- Narrow 12° beamwidth at 200 kHz for precise target identification to 206m
Specifications
| Product Specifications | |
|---|---|
| Power Rating | 600 W |
| Frequencies | 50/200 kHz |
| Tilted Element | 20° |
| Housing Material | Bronze |
| Max Deadrise Angle | 24° |
| Beamwidth at 50 kHz | 45° |
| Depth Performance at 50 kHz | 353 m (1200') |
| Beamwidth at 200 kHz | 12° |
| Depth Performance at 200 kHz | 206 m (700') |
| Hull Material Compatibility | Fiberglass or Wood |
| Required Hole Size | 60 mm |
| Low-Profile Extension | 5 mm |
Who This Is For
Boaters with fiberglass or wood hulls, especially those on center-console or trailered vessels, seeking precise depth and temperature readings, even with significant hull deadrise up to 24 degrees. It is designed for users requiring a reliable, low-profile thru-hull transducer for fishing, leisure, or yachting applications.
How It Compares
| Feature | Airmar B60 20 Bronze Thru-Hull Transducer | Garmin GT23M |
|---|---|---|
| Power Rating | 600 W | 600 W |
| Frequencies | 50/200 kHz | 50/200 kHz |
| Tilted Element | Yes (20°) | No |
| Housing Material | Bronze | Plastic |
| Max Deadrise Angle | 24° | null |
| Beamwidth (50 kHz) | 45° | 24° |
| Beamwidth (200 kHz) | 12° | 16° |
Common Concerns Answered
Why does the Airmar B60 require a separate cable?
The 'Mix & Match Cable Needed' designation signifies the B60's advanced compatibility. This allows you to select the specific cable that interfaces precisely with your existing fishfinder or chartplotter brand, ensuring optimal performance and simplifying future upgrades without needing to replace the entire transducer.
Is the installation complex?
Installation is rated 3/5 difficulty, requiring precise hull drilling and sealing. While manageable for DIYers, understanding sealant application and achieving a watertight seal is critical. For those unfamiliar with thru-hull installations, professional fitting is strongly recommended to prevent leaks.
Will I need to buy anything else besides the cable?
The B60 is designed for specific connectivity; the primary additional purchase required is a compatible "Mix & Match" cable tailored to your marine electronics brand. Ensure you verify the correct cable SKU for your specific fishfinder or chartplotter model.
Frequently Asked Questions
What is the power rating of the Airmar B60 transducer?
The Airmar B60 transducer has a power rating of 600 Watts.
What frequencies does the Airmar B60 transducer operate on?
The Airmar B60 transducer operates on dual frequencies: 50 kHz and 200 kHz.
What is the maximum depth rating for the Airmar B60 transducer at 50 kHz and 200 kHz?
At 50 kHz, the B60 can achieve a depth performance of up to 353 meters (1200 feet), and at 200 kHz, it provides depth performance up to 206 meters (700 feet).
What hull materials is the Airmar B60 bronze housing suitable for?
The Airmar B60 bronze housing is suitable for fiberglass or wood hulls.
What is the purpose of the Tilted Element™ feature in the Airmar B60?
The Tilted Element™ feature, with its 20-degree tilt, is designed to direct the sonar beam straight down, compensating for hull deadrise angles up to 24 degrees and ensuring accurate depth readings.
