Raymarine CPT-120 Bronze Through Hull Chirp Transducer
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Raymarine · Code A80350
Transducers · Transducer · CHIRP
Fishfinders & Sonar · Instruments & Networks
Discover the product
Bronze transducer CHIRP Raymarine CPT-120, for through-hull installation. Part number A80350 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-120 Bronze Through Hull Chirp Transducer · A80350
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: DownVision · 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.
A80490 is additionally required.
Axiom 2 Pro RVM — transducers by port · 87443 Rev 7
DownVision — connection using A80490 · 87443 Rev 7
CPT-120 Bronze Through Hull Chirp Transducer · A80350
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: DownVision · 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.
DownVision transducers · 87436 Rev 2
Required cables — DownVision transducers · 87436 Rev 2
CPT-120 Bronze Through Hull Chirp Transducer · A80350
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: DownVision · 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.
DownVision transducers · 87349 Rev 3
Required cables — DownVision transducers · 87349 Rev 3
CPT-120 Bronze Through Hull Chirp Transducer · A80350
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: DownVision · 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.
DownVision transducers · 87414 Rev 5
Required cables — DownVision transducers · 87414 Rev 5
CPT-120 Bronze Through Hull Chirp Transducer · A80350
CP100 · Direct
DownVision · 9-pin
No additional adapter is required for this connection.
Functions: CHIRP sonar · DownVision
Direct connection using the factory 9-pin cable. CP100 requires power and a compatible display on the RayNet network.
Check hull suitability, deadrise and mounting position separately.
CPT-120 Bronze Through Hull Chirp Transducer · A80350
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: DownVision · 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.
DownVision transducers · 87504 Rev 1
Required cables — DownVision 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
Material
Bronze
Frequency
CHIRP Fish finder / DownVision
Beam width
25 / 60°
Measurements
Depth / temperature
Hull material
Fibreglass / Metal
Cable length
10 m
Hull angle
0 - 25°
Depth range
0.6 M to 183 m. depending on with the water conditions, the Sonar channel may be able to achieve increased depth range over the DownVision channel.
Protection against water
IPx6, IPx7
Operating temperature
0 °C to + 40 °C
Length
210.8 mm
Height
131.8 mm Max
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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Selection & connection guides
Connection with Axiom 2 Pro RVM ↗
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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