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CPT-S Through Hull Transducers

Plastic and bronze low profile High CHIRP through hull transducers 

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CPT-S Through Hull Transducers

CPT-S Through Hull Transducer Overview

The CPT-S family of through hull transducers provides high-resolution sonar imagery and reliable depth recording for Raymarine Element and Axiom chartplotters. The low-profile design eliminates the need for a fairing block while offering excellent high-speed performance. CPT-S through hull transducers are available in bronze or plastic housings. 

Key Features and Specifications

  • Supports single High CHIRP sonar with a 25° conical beam
  • Available with 0°, 12°, and 20° angled elements to compensate for various hull deadrise angles.
  • Integrated seawater temperature sensor
  • Up to 900 ft (274 m) depth range
  • Includes 10 meter cable

CPT-S Chartplotter compatibility 

Element S

The CPT-S transducer family connects directly to Element S chartplotters

Axiom Pro S and Axiom 2 Pro S

CPT-S transducers are the recommended transducer for Axiom Pro S and Axiom 2 Pro S chartplotters.  Use the A80490 adaptor cable to connect CPT-S transducers to Axiom Pro.

Element HV

Use the A80559 transducer adaptor cable to connect to Element HV models.  Please note the CPT-S transducer only supports High CHIRP sonar. HyperVision sonar requires an HV series transducer.

All Axiom Chartplotters with Sonar

CPT-S transducers connect directly to Axiom DV models. All other sonar-equipped Axiom displays can use the A80490 transducer adaptor cable to connect CPT-S transducers. Please note the CPT-S transducer only supports High CHIRP sonar. 


CPT-S Through Hull Models


CPT-S 0° Through-Hull Mount SKU: E70339

CPT-S 0° Through-Hull Mount


  • Deadrise Angles: 0 - 5°

  • Material: Urethane

  • Hull Material: Fiberglass / Metal

CPT-S 12° Through-Hull Mount SKU: A80448

CPT-S 12° Through-Hull Mount


  • Deadrise Angles: 7 - 17°

  • Material: Urethane

  • Hull Material: Fiberglass / Metal

CPT-S 20° Through-Hull Mount SKU: A80447

CPT-S 20° Through-Hull Mount


  • Deadrise Angles: 15 - 25°

  • Material: Urethane

  • Hull Material: Fiberglass / Metal

CPT-S 0° Through-Hull Mount SKU: A80446

CPT-S 0° Through-Hull Mount


  • Deadrise Angles: 0 - 5°

  • Bronze

  • Hull Material: Fiberglass / Metal

CPT-S 12° Through-Hull Mount SKU: E70340

CPT-S 12° Through-Hull Mount


  • Deadrise Angles: 7 - 17°

  • Bronze

  • Hull Material: Fiberglass / Metal

CPT-S 20° Through-Hull Mount SKU: E70341

CPT-S 20° Through-Hull Mount


  • Deadrise Angles: 15 - 25°

  • Bronze

  • Hull Material: Fiberglass / Metal