Airmar B175M Bronze Through Hull 1kW Garmin 8 Pin Connector

The B175M Bronze Through-Hull Transducer is engineered for Garmin systems, delivering 1kW of power and a 0° mounting angle for clean, accurate sonar returns. Built in durable bronze, this transducer is designed to withstand the rigors of life at sea while providing dependable performance.

Its medium frequency offers the right balance of coverage under the boat, extended depth range, and the ability to produce clear target and structure returns in mid to deeper water. This makes it an excellent choice for anglers and offshore vessels seeking reliable bottom readings and fish targets.

Key features

• Bronze through-hull design for durability and reliable performance in harsh marine environments.
• 1kW power rating delivers strong, high-detail sonar imaging for clearer targets.
• 0° through-hull configuration optimized for consistent bottom readings and minimal interference.
• Garmin 8-pin connector ensures seamless compatibility with Garmin fishfinders and displays.
• Medium frequency calibrated to provide balanced depth range and crisp target details in mid to deep waters.

Experience precise depth, structure, and target detection with the B175M, a trusted choice for serious anglers and marine professionals using Garmin ecosystems.

B175M Bronze 0 Degree Thru-Hull 1kW for Garmin with 8-Pin Connector

The B175M’s medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also provides excellent shallow to mid-depth performance, bottom detail, and fish-target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths of up to 457 m (1500') and gives ultra-clear target resolution.

Airmar’s Tilted Element™ transducers have the element fixed at a 20°, 12°, or 0° angle within the housing. Because the transducer is installed almost flush to the hull, the tilt corrects for the hull's deadrise. It orients the ceramic element horizontally to ensure maximum echo returns to the transducer.

Features:

• Garmin 8-Pin Mix & Match Cable for Chirp Transducers

• Depth and fast-response water-temperature sensing
• 1 kW of power
• Medium frequency: 85 to 135 kHz
• 16° to 11° beamwidth
• Maximum depth of 457 m (1500')
• 50 kHz of total bandwidth from one transducer
• Low-profile, thru-hull housing provides good display resolution at speed when installed properly
• Recommended for stepped, planing, or displacement hull
• Bronze housing for use in a fiberglass or wood hull
• Also available in a stainless steel housing (SS175M) and a thru-hull (B285M) or in-hull (M135M) mount
• Patented Xducer ID® technology

Specifications:

• Power Rating: 1 kW
• Max Deadrise Angle: 24°
• Housing: Bronze
• Functions: Depth, Temperature
• Hull Material: Fiberglass or wood
• Hole Size: Fiberglass or wood hull 95 mm (3-3/4"), Metal hull 105 mm (4-1/8")
• Usable Shaft Length: 55 mm (2.18")
• Mounting Style: Tilted Element Thru-Hull
• Acoustic Window: Urethane
• Common Use: Fishing
• Max Deadrise: Up to 24°
• Max Depth: 457 m (1500')
• Medium Frequency: 85-135 kHz
• Medium Frequency Beamwidth: 16°-11°
• Retractable housing: No
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Tilted Element: Yes
• Weight: 2.7 kg (6 lbs.)