Description
Airmar B175MW 1kW Chirp Thru-Hull Transducer | Boat Supply Store
Anglers targeting pelagic species in the upper water column will achieve superior underwater visibility with this transducer. It delivers 1kW of Chirp-ready power within the 60-100 kHz medium frequency band, providing an ultra-wide 57-73 port-starboard beamwidth. The fixed 20-degree tilted element is engineered for optimal performance on hulls with 16 to 24 degrees of deadrise, maximizing bottom contact and target separation in mid-depths. Integrated depth and fast-response water-temperature sensors provide critical environmental data, all housed in a durable bronze body.
Key Features
- 1 kW Chirp-ready power for deep water detection
- Medium frequency band (60-100 kHz) optimized for pelagic species
- Ultra-wide beamwidth (57-73° port-starboard) for extensive coverage
- Fixed 20-degree tilt precisely matches 16-24 degree hull deadrise
- 12-pin Garmin connector ensures seamless integration
- Depth and fast-response water-temperature sensors included
- Bronze housing offers superior durability and corrosion resistance
- Exclusive Xducer ID® technology for simplified identification and diagnostics
Specifications
| Product Specifications | |
|---|---|
| Frequency Range | 60-100 kHz |
| Beamwidth | 57-73 port-starboard |
| Fore-aft Beamwidth | 16 average |
| Power Rating | 1 kW |
| Connector Type | Garmin 12-pin |
| Hull Deadrise Angle | 16-24 degrees |
| Maximum Depth | 400 meters (1300') |
| Housing Material | Bronze |
| Sensors | Depth and Water Temperature |
| Element Tilt | 20 degrees |
Who This Is For
Anglers targeting pelagic species in the upper water column, especially those with boats featuring 16 to 24 degrees of hull deadrise. This transducer is ideal for boaters who require medium frequency sonar with ultra-wide beam coverage for maximum underwater visibility.
How It Compares
| Feature | Airmar B175MW 1kW Chirp Thru-Hull Transducer | High |
|---|---|---|
| Power Rating | 1 kW | 600W (Traditional), 500W (CHIRP), 1 kW |
| CHIRP Frequency Band | 60-100 kHz (Medium) | 455/770 kHz (CHIRP), 150-250 kHz |
| Medium Frequency Beamwidth (Port/Starboard) | 57 to 73 | 83° (at 455kHz), 25° to 16° |
| Connector Type | Garmin 12-Pin | Garmin 12-pin, Garmin 12-Pin |
| Hull Deadrise Angle | 16 to 24 degrees | Varies (Transom mount option available), 16 to 24 degrees |
| Max Depth | 400 m (1300') | 5000' freshwater, 2500' saltwater, 400 m |
Common Concerns Answered
Is installation difficult?
Installation requires precise hull measurements and drilling, with proper sealing critical to prevent leaks. For optimal performance and to ensure a watertight seal, professional installation is recommended. We rate the difficulty as 3/5.
Is this transducer too expensive?
While the initial investment is higher than basic transducers, the B175MW's advanced technology, including its 1kW Chirp capability and ultra-wide beam, delivers superior target separation and coverage, providing a significant advantage for serious anglers targeting pelagic species.
When is this transducer not the best choice?
This transducer is specifically optimized for medium frequencies and mid-depths. For very shallow water or extreme depths, other transducer models with different frequency bands and beam characteristics may offer more suitable performance.
Frequently Asked Questions
What is the optimal hull deadrise for the Airmar B175MW transducer?
The Airmar B175MW transducer is optimized for hulls with a deadrise angle between 16 and 24 degrees, thanks to its fixed 20-degree tilted element.
What Garmin fishfinders are compatible with the Airmar B175MW transducer?
The Airmar B175MW transducer is compatible with Garmin fishfinders that feature a 12-pin transducer port.
What is the maximum depth capability of the Airmar B175MW transducer?
The Airmar B175MW transducer can track depth down to 400 meters (approximately 1300 feet).
What is the beamwidth of the Airmar B175MW transducer?
The Airmar B175MW transducer offers an ultra-wide beamwidth, with 57 to 73 degrees port-starboard and an average of 16 degrees fore-aft.
What is the purpose of the tilted element in the B175MW transducer?
The fixed 20-degree tilted element in the B175MW transducer is designed to keep the transducer's face parallel to the water surface on hulls with moderate deadrise (16-24 degrees), ensuring optimal sonar signal transmission and reception.
