Description
Airmar B175M Bronze 1kW Transducer | Boat Supply Store
Address the need for detailed bottom structure and precise fish detection in mid-depth water columns with the Airmar B175M 1kW thru-hull transducer. Its 85-135 kHz medium frequency band provides enhanced target separation and penetration to 457 meters (1500 feet). Engineered with Airmar's Tilted Element technology, this bronze transducer maintains optimal signal return by compensating for hull deadrise angles up to 24 degrees, crucial for consistent performance on fiberglass or wood hulled vessels operating at speed.
Key Features
- 1 kW Power Output for robust signal transmission and reception
- Medium Frequency Range (85-135 kHz) for superior target separation and mid-depth performance
- Tilted Element Technology ensures optimal signal acquisition regardless of hull deadrise
- Durable Bronze Housing provides excellent acoustic transmission for fiberglass and wood hulls
- Low-Profile Thru-Hull Design minimizes drag
- Integrated Depth and Fast-Response Temperature Sensing for comprehensive environmental data
- Patented Xducer ID® Technology simplifies installation and diagnostics
- Garmin 8-Pin Mix & Match Cable Compatibility for seamless integration with compatible Garmin MFDs
Specifications
| Product Specifications | |
|---|---|
| Power Output | 1 kW |
| Frequency Range | 85-135 kHz |
| Beamwidth | 16-11 degrees |
| Maximum Depth | 457 m (1500') |
| Housing Material | Bronze |
| Element Tilt | 0 degrees |
| Connector Type | Garmin 8-Pin |
| Hull Type Compatibility | Fiberglass or Wood |
| Maximum Deadrise | 24 degrees |
| Functions | Depth and Water Temperature |
Who This Is For
Anglers and mariners requiring precise fish detection and detailed bottom contouring in mid to deeper water environments. Ideal for users with compatible Garmin electronics and vessels constructed with fiberglass or wood hulls.
How It Compares
| Feature | Airmar B175M Bronze 1kW Transducer | Competitor |
|---|---|---|
| Power Rating | 1 kW | 600W RMS |
| Frequency | 85-135 kHz (Medium) | 50/200 kHz (Traditional), Mid-band CHIRP |
| Housing Material | Bronze | Plastic |
| Connector Type | Garmin 8-Pin | Garmin 12-pin |
| Max Depth | 457 m (1500') | Up to 1,500' (CHIRP), 2,500' |
| Tilted Element | Yes (0 degree) | Yes |
Common Concerns Answered
Installation can be complex, requiring careful consideration of hull angle and speed.
While installation involves hull penetration and precise alignment with deadrise for optimal performance, the included manual and the patented Xducer ID® technology streamline the process. Professional installation is recommended for those unfamiliar with thru-hull mounting.
Performance can be affected by transducer placement and hull condition.
Optimal placement, away from strakes and running gear, is critical for any thru-hull transducer. Ensuring a smooth hull surface and proper fairing block installation will maximize the Airmar B175M's performance and minimize speed-related interference.
Some users may prefer transducers with side-scanning capabilities for different fishing styles.
The Airmar B175M excels in traditional fishfinding and bottom detail with its focused 1kW medium frequency beam. For side-scanning applications, alternative transducers with CHIRP or imaging sonar technology may be more suitable, though they may not offer the same depth penetration or target separation in its operating frequency band.
Frequently Asked Questions
What is the maximum depth this transducer can read?
The Airmar B175M is rated for a maximum depth of 457 meters (1500 feet).
What frequency range does the Airmar B175M operate on?
This transducer operates on a medium frequency range of 85-135 kHz.
What hull types is the Airmar B175M suitable for?
The Airmar B175M is suitable for fiberglass or wood hulls with a maximum deadrise of 24 degrees.
What is the beamwidth of the Airmar B175M?
The beamwidth of the Airmar B175M ranges from 16 degrees at the upper end of its frequency band to 11 degrees at the lower end.
What Garmin units is this transducer compatible with?
This transducer is compatible with Garmin chartplotters and fishfinders equipped with an 8-pin transducer connector. Please consult Garmin's compatibility charts for specific model verification.
