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CPT-S Transom Mount Transducer

Transom mount High CHIRP transducer 

Product Options
CPT-S Transom Mount Transducer

CPT-S Transom Mount Transducer Overview

The CPT-S transom mount transducer provides sonar imagery and reliable depth recording in a small and inexpensive package. With a simple design, the CPT-S is easy to install while offering excellent speed performance. The CPT-S transom mount is recommended for boats with outboard engines.

Key Features and Specifications

  • Supports single High CHIRP sonar with a 25° conical beam
  • Integrated seawater temperature sensor
  • Up to 900 ft (274 m) depth range
  • Includes mounting bracket and 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 Transom Mount Models


CPT-S Transom Mount SKU: E70342

CPT-S Transom Mount


  • Material: Urethane

  • Hull Material: Fiberglass / Wood / Metal

  • Deadrise Angles: 15 - 25°