B175C-20-H-8G - Airmar B175H Thru-Hull Transducer for Garmin | Aztek Computers
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SKU: Q7KBNKLCGO |  Mfg. Part: B175C-20-H-8G  | 
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B175C-20-H-8G - Airmar B175H Thru-Hull Transducer for Garmin

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$1,176.07  $1,587.69
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Product Overview

Airmar B175H Bronze 20 Degree Thru-Hull Transducer for Garmin

Airmars low-profile, Chirp-ready transducer is an ideal choice for smaller vessels such as center consoles. This transducer operates within a high-frequency band, delivering a narrow beamwidth that excels at locating fish around wrecks, reefs, and other underwater structures. Its high frequency provides remarkable target separation for both baitfish and schooling gamefish. With a capability of transmitting from 130 to 210 kHz, the B175H offers up to 80 kHz of total bandwidth in one unit, ensuring exceptional shallow-water performance and bottom detail.

The Tilted Element design allows the transducer's ceramic element to be fixed at a 20, 12, or 0 angle within the housing. By installing the transducer almost flush to the hull, the built-in tilt compensates for the hull's deadrise, positioning the element horizontally to maximize echo returns.

Expert Overview

The Airmar B175H Thru-Hull Transducer for Garmin is a low-profile, Chirp-ready transducer designed for smaller vessels, including center consoles. This unit operates within a high-frequency band (130-210 kHz), providing a narrow beamwidth (10� to 6�) suitable for identifying fish near underwater structures like wrecks and reefs. It offers enhanced target separation for both baitfish and schooling gamefish. The B175H provides up to 80 kHz of total bandwidth, ensuring detailed shallow-water performance and clear bottom imaging. Its Tilted Element� design, with a fixed 20� angle, compensates for hull deadrise, allowing for optimal echo returns when installed almost flush to the hull. This 1 kW transducer, part number B175C-20-H-8G, supports depth and fast-response water temperature sensing, accommodating a maximum depth of 304 meters (1000 feet). It features a bronze housing, making it appropriate for fiberglass or wood hulls, and is compatible with Garmin 8-Pin Mix & Match Cables for Chirp Transducers.

Technical Specifications

  • Compatible with Garmin 8-Pin Mix & Match Cable for Chirp Transducers
  • Depth and fast-response water temperature sensing capabilities
  • 1 kW of power accommodating a maximum depth of 304 m (1000')
  • High-frequency operation range of 130 to 210 kHz
  • Beamwidth ranging from 10° to 6°
  • 80 kHz of total bandwidth available from a single transducer
  • Excellent shallow-water performance and clear bottom detail
  • Low-profile, thru-hull design ensures good display resolution at speed when installed properly
  • Recommended for various hull types including stepped, planing, or displacement
  • Bronze housing suitable for fiberglass or wood hulls
  • Also available in stainless steel (SS175H) for use in all hull materials
  • Includes patented Xducer ID® technology

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
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  • Updated:
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  • Airmar
  • B175C-20-H-8G
  • New
  • 10.75 lbs
  • 12 X 8 X 10
  • Aug 03, 2026
  • Jun 10, 2025
Product Identifiers: Brand: Airmar • Part #: B175C-20-H-8G • Category: Marine/Air Band Radio Antennas

B175C-20-H-8G - Airmar B175H Thru-Hull Transducer for Garmin

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Reviews for Airmar B175C-20-H-8G

$1,176.07