Airmar B175HW Bronze 0 Degree Thru-Hull 1kW Garmin 8 Pin Transducer

Maximize under-boat sonar coverage with Airmar's B175HW Bronze through-hull transducer, engineered for Garmin systems with an 8-pin connector. This Chirp-ready, wide-beam high-frequency transducer delivers dependable performance for deeper and shallower water readings.

The B175HW features 0° mounting (no tilt), bronze housing for rugged durability, and 1 kW power for strong, clear sonar signals. Its high-frequency band operates from 150 to 250 kHz, offering detailed target separation and crisp bottom definition while maintaining a fixed 25° beam across all frequencies for consistent coverage.

Key Features

• Bronze thru-hull construction for durability and reliable performance in saltwater environments
• 0° beam angle ensures accurate straight-down readings for consistent bottom readings
• 1 kW high-power output for deep-water performance with Garmin compatibility
• 8-pin Garmin connector for seamless integration with Garmin sonar systems
• Chirp-ready high-frequency compatible with modern sonar technology
• Frequency range 150–250 kHz provides excellent detail across depths
• Fixed 25° beam maintains reliable coverage at all frequencies

Upgrade your boat’s sonar with a transducer designed for reliable performance in demanding marine conditions. Whether you’re fishing, cruising, or charting, the B175HW delivers steady readings of fish targets and seabed structure.

B175HW Bronze 0 Degree Thru-Hull 1kW for Garmin with 8-Pin Connector

Get more coverage under your boat with Airmar’s unique wide-beam, high-frequency, Chirp-ready B175HW. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies. The high-frequency band delivers superior shallow-water performance, bottom detail, and fish-target separation. The constantly wide beam provides twice the coverage for detecting fish in the upper-water column and clear fish arches on the display compared to most high-frequency, narrow-beam transducers. The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 152 m (500').

Tilted Element™ transducers have the element fixed at either 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
• High frequency: 150 to 250 kHz
• Constant 25° beamwidth
• Maximum depth of 152 m (500')
• 100 kHz of total bandwidth from one transducer
• Covers popular fishing frequency of 200 kHz, plus everything else in the bandwidth
• 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 fiberglass or wood hull
• Also available in a stainless steel housing (SS175HW) and as thru-hull with fairing (B285HW), transom (TM185HW), and in-hull (M285HW) mounts
• Patented Xducer ID® technology

Specifications:

• Power Rating: 1 kW
• Max Deadrise Angle: 24°
• Housing: Bronze
• Functions: Depth, Temperature
• Hull Material: Fiberglass or wood
• Max Vessel LOA: Up to 11 m (36')
• Hole Size: 95 mm (3-3/4")
• Usable Shaft Length: 71 mm (2.80")
• Mounting Style: Tilted Element Thru-Hull
• Acoustic Window: Urethane
• Common Use: Fishing
• High Frequency: 150-250 kHz
• High-Wide Beamwidth: 25°
• Max Deadrise: Up to 24°
• Max Depth: 150 m (500')
• Retractable housing: No
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Tilted Element: Yes
• Weight: 2.7 kg (6 lbs.)