Raymarine CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m
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Raymarine · Code E70341
20° · bronze
CPT-S · 20° · bronze. Select the tilt according to the hull's deadrise angle and the installation instructions.
Transducers · Transducer · CHIRP
Fishfinders & Sonar
CPT-S bronze — shared exterior appearance· the internal angle is determined from the part number
Image: Raymarine
Discover the product
Bronze transducer CHIRP Raymarine CPT-S, for through-hull installation. Part number E70341 identifies the specific connection and installation version.
Compatible equipment
Documented connections for specific catalogue codes, including parts, requirements and manufacturer sources. Selected equipment ranges are covered; an unlisted combination does not imply incompatibility. Each connection path is assessed separately and is not a complete installation design.
7 documented connections · Sources checked: 2026-10-11
Explore connections, components & diagrams ↗
Equipment connection guide ↗
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
Axiom 2 Pro RVM · With an adapter
RV/RVM · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
Applies to this specific Raymarine code with its factory cable. Another version or code of the same model requires a separate check.
CPT-S transducers do not provide DownVision, SideVision or RealVision.
A80490 is additionally required.
Axiom 2 Pro RVM — transducers by port · 87443 Rev 7
CPT-S — codes and connection using A80490 · 87443 Rev 7
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
Axiom 2 Pro S · With an adapter
CPT-S sonar · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
Applies to this specific Raymarine code with its factory cable. Another version or code of the same model requires a separate check.
The S version’s transducer port accepts CPT-S. It does not accept RV, RVM, DownVision or SideVision through A80490.
A80490 is additionally required.
Axiom 2 Pro S — supported CPT-S family · 87443 Rev 7
Axiom 2 Pro S — CPT-S at the 25-pin port using A80490 · 87443 Rev 7
CPT-S — codes and connection using A80490 · 87443 Rev 7
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
RVM1600 · With an adapter
RV/RVM · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
This connection applies to the exact Raymarine code with its factory cable.
The module needs a separate power supply and a compatible display through RayNet; this path describes the transducer-to-module connection.
Conical-beam CHIRP; does not provide DownVision, SideVision or RealVision.
CPT-S-Series conical beam transducers · 87436 Rev 2
Required cables — CPT-S-Series conical beam transducers · 87436 Rev 2
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
RVX1000 · With an adapter
RealVision · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
This connection applies to the exact Raymarine code with its factory cable.
The module needs a separate power supply and a compatible display through RayNet; this path describes the transducer-to-module connection.
Conical-beam CHIRP; does not provide DownVision, SideVision or RealVision.
CPT-S-Series conical beam transducers · 87349 Rev 3
Required cables — CPT-S-Series conical beam transducers · 87349 Rev 3
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
Axiom+ RV · With an adapter
RealVision · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
This connection applies to the exact Raymarine code with its factory cable.
Applies only to the RV version. Standard Axiom+ models require an external sonar module.
Conical-beam CHIRP; does not provide DownVision, SideVision or RealVision.
CPT-S-Series conical beam transducers · 87414 Rev 5
Required cables — CPT-S-Series conical beam transducers · 87414 Rev 5
CPT-S Bronze Conical HIGH CHIRP Through Hull 20° Angled Element Transducer, 10m · E70341
Axiom 2 RV · With an adapter
RealVision · 25-pin
Additionally required:1 × A80490 — Adaptor Cable (9 pin to 25 pin) attach (CPT-xxx) transducer to Axiom RV or Axiom Pro RVX & S
Functions: Conical-beam CHIRP sonar
Electrical compatibility does not confirm suitability for the hull. Check material, deadrise and mounting position in the transducer guide.
This connection applies to the exact Raymarine code with its factory cable.
Applies only to the RV version. Standard Axiom 2 models require an external sonar module.
Conical-beam CHIRP; does not provide DownVision, SideVision or RealVision.
CPT-S-Series conical beam transducers · 87504 Rev 1
Required cables — CPT-S-Series conical beam transducers · 87504 Rev 1
Axiom 2 RV (3D) variant — compatible transducers · 87504 Rev 1
View all 7 connections in the guide ↗
Functions & interfaces
Transducer · CHIRP
Technical specifications
Equipment type
Depth transducers
Element tilt
20°
Material
Bronze
Installation
Through-hull installation
Selection & compatibility
This model is included in our catalogue. The exact configuration, compatibility and supply availability are confirmed when you contact us.
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Kit contents, interfaces and required accessories are checked for the exact part number. Connection to another system does not mean all functions are built in.
Is it right for your vessel?
Tell us about your vessel, existing equipment and requirements. Elmare will help you choose the right configuration.
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