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

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

Get more coverage under your boat with Airmars unique wide-beam, high-frequency, Chirp-ready B175HW. The high band operates across a frequency range of 150 to 250kHz 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 152m (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 hulls 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.)

Airmar B175HW Bronze 0-Degree CHIRP Thru-Hull Transducer delivers wide, detailed coverage beneath your boat for inshore and pelagic fishing. Designed for Garmin systems with an 8-pin connector, this 1 kW transducer operates across a high-frequency range of 150 to 250 kHz and provides a constant 25-degree beamwidth throughout the band. The result is broad coverage in the upper water column, enhanced bottom detail, and improved fish-target separation in shallow water.

The Airmar B175HW uses a tilted-element thru-hull design with a 0-degree element built into the bronze housing. This configuration helps compensate for hull deadrise when installed nearly flush to the hull, orienting the ceramic element horizontally for strong echo returns. Its low-profile housing is intended for fiberglass or wood hulls and is recommended for stepped, planing, or displacement hull designs. The transducer provides depth and fast-response water-temperature sensing, with a maximum rated depth of 500 feet.

With 100 kHz of total bandwidth from one transducer, the B175HW covers the popular 200 kHz fishing frequency along with the surrounding bandwidth. Its CHIRP-ready, single-band operation supports clear sonar information for anglers who prioritize resolution and wide coverage under the boat. Patented Xducer ID technology is included, and the Garmin 8-pin mix-and-match cable supports connection to compatible Garmin CHIRP systems.

Key Features

• Wide CHIRP frequency range: Operates from 150 to 250 kHz with 100 kHz of total bandwidth for broad high-frequency coverage.
• Constant wide beam: Provides a 25-degree beamwidth across all operating frequencies for expanded coverage and fish detection.
• 1 kW power rating: Supports detailed depth and fish-finding performance for fishing applications.
• Depth and temperature sensing: Supplies depth data and fast-response water-temperature readings.
• Bronze thru-hull housing: Designed for fiberglass or wood hulls and recommended for vessels up to 36 feet in length.
• Garmin 8-pin connector: Provides connection for compatible Garmin CHIRP systems.

Product Details

• Brand: Airmar
• Part number: B175C-0-HW-8G
• Mounting style: 0-degree tilted-element thru-hull
• Housing material: Bronze
• Acoustic window: Urethane
• Functions: Depth and temperature
• Frequency: 150 to 250 kHz
• Beamwidth: Constant 25 degrees
• Power rating: 1 kW
• Maximum depth: 500 feet
• Maximum deadrise: Up to 24 degrees
• Hull compatibility: Fiberglass or wood
• Recommended vessel length: Up to 36 feet
• Hole size: 3-3/4 inches
• Usable shaft length: 2.80 inches
• Weight: 6 pounds
• Operation: CHIRP-ready, single-band
• Retractable housing: No

Select the Airmar B175HW when wide high-frequency coverage, detailed sonar returns, and Garmin compatibility are priorities for your fishing setup. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Product summary: Airmar B175HW bronze CHIRP thru-hull transducer with 1 kW power, 150-250 kHz coverage, a 25-degree beam, and Garmin 8-pin connection.