SS175C-20-M-11R - Airmar SS175C-20-MThru Hull 20 Deg Tilt Medium | Aztek Computers
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SKU: RW32Q8SN7N |  Mfg. Part: SS175C-20-M-11R  | 
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SS175C-20-M-11R - Airmar SS175C-20-MThru Hull 20 Deg Tilt Medium CHIRP with Raymarine 11-Pin

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$1,397.99  $1,887.29
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Product Overview

Airmar SS175C-20-MThru Hull

20 Deg Tilt Medium CHIRP with Raymarine 11-Pin

Model: SS175C-20-M
  • Depth and water-temperature sensor
  • 1 kW with a maximum depth of 457 m (1500')
  • Medium Frequency: 85 kHz to 135 kHz 16° to 11° beamwidth
  • 50 kHz of total bandwidth from one transducer
  • Medium frequency provides excellent shallow to mid-depth performance, bottom detail and fish target separation
  • Recommended boat size: Up to 11 m (36')
  • Stainless steel housing is compatible with all hull types and materials
  • Also available in a bronze housing (B175M)
  • Exclusive Xducer ID® technology

Medium frequency delivers the right combination between coverage under the boat, extended depth range and the ability to produce clean and accurate target and structure returns in the mid to deeper water depths. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths (up to 1500') and delivers ultra-clear target resolution.

Because the transducer is installed almost flush to the hull, when the transducer is installed the tilt corrects for the hull deadrise and orients the ceramic element horizontally to assure maximum echo returns to the transducer.

Specifications
Weight2.7 kg (6 lb)
Hull Deadrise16° to 24° hull deadrise
Acoustic WindowUrethane
Hole Size 98 mm (3-7/8")
One internal ceramic assembly


Expert Overview

The Airmar SS175C-20-M is a thru-hull transducer designed for marine applications, providing depth and water-temperature sensing capabilities. It operates as a 1 kW Medium CHIRP unit, suitable for boats up to 11 meters (36 feet) in length. This transducer utilizes a frequency range of 85 kHz to 135 kHz, offering 50 kHz of total bandwidth with a beamwidth varying from 16� to 11�. Its medium frequency band is optimized for performance in shallow to mid-depths, providing detailed bottom imaging and improved fish target separation up to a maximum depth of 457 meters (1500 feet). The SS175C-20-M-11R features a 20-degree tilt to compensate for hull deadrise between 16� and 24�, ensuring the ceramic element is oriented horizontally for optimal echo returns. Housed in stainless steel, it is compatible with all hull types and materials and includes a Raymarine 11-pin connector. This product is intended for IT and marine professionals requiring reliable underwater data acquisition.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
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  • Updated:
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  • Airmar
  • SS175C-20-M-11R
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 05, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: SS175C-20-M-11R • Category: Marine/Air Band Radio Antennas

SS175C-20-M-11R - Airmar SS175C-20-MThru Hull 20 Deg Tilt Medium CHIRP with Raymarine 11-Pin

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$1,397.99