Raymarine B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle
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Raymarine · Code A80049
20° · bronze
B175M · 20° · bronze. Select the tilt according to the hull's deadrise angle and the installation instructions.
Transducers · Transducer
Fishfinders & Sonar
Discover the product
Bronze transducer Raymarine B175M, for through-hull installation. Part number A80049 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.
5 documented connections · Sources checked: 2026-10-11
Explore connections, components & diagrams ↗
Equipment connection guide ↗
B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle · A80049
Axiom 2 Pro RVM · With an adapter
1 kW sonar · 11-pin
Additionally required:1 × A80328 — Single B75/B175 Operation Cable
Functions: 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.
Applies to one B75/B175 transducer. Cable A80328 is essential even if the connectors appear identical. A pair requires a different connection path using a Y-cable.
Axiom 2 Pro RVM — transducers by port · 87443 Rev 7
CHIRP — exact codes and required cables · 87443 Rev 7
CHIRP — B75/B175 connection and operating cable · 87443 Rev 7
Axiom 2 Pro transducer cables — part numbers · 87443 Rev 7
B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle · A80049
RVM1600 · With an adapter
CHIRP · 11-pin
Additionally required:1 × A80328 — Single B75/B175 Operation Cable
Functions: 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.
CHIRP transducers · 87436 Rev 2
Required cables — CHIRP transducers · 87436 Rev 2
B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle · A80049
RVX1000 · With an adapter
CHIRP · 11-pin
Additionally required:1 × A80328 — Single B75/B175 Operation Cable
Functions: 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.
CHIRP transducers · 87349 Rev 3
Required cables — CHIRP transducers · 87349 Rev 3
B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle · A80049
Axiom 2 RV · Through a module
NETWORK · Gigabit RayNet
Additionally required:1 × A80328 — Single B75/B175 Operation Cable
Additionally required:1 × E70665 — RVM1600 RealVision Black Box Sonar
Included with E70665:1 × A62361 — Raynet (F) to Raynet (F) cable - 2m
Functions: 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.
All displays on the same network need the same compatible LightHouse version. LightHouse 4 and 5 must not be mixed; first-generation Axiom/Axiom+/Pro/XL remain on LightHouse 4.
The transducer connects to RVM1600, not to the display. The module requires independent power.
RVM1600 firmware now uses independent numbering from LightHouse. Check the compatible version in the peripheral update package.
Network connections · 87504 Rev 1
Hardware and software compatibility · 81432 Rev 2
Compatible peripheral product software · 81432 Rev 2
Networking constraints · 81432 Rev 2
RayNet — cables and compatible products · Official manufacturer page · checked 2026-10-10
CHIRP transducers · 87436 Rev 2
Required cables — CHIRP transducers · 87436 Rev 2
B175M Bronze Low Profile 1000W D/T Through Hull Transducer 20° Angle · A80049
Axiom 2 without built-in sonar · Through a module
NETWORK · Gigabit RayNet
Additionally required:1 × A80328 — Single B75/B175 Operation Cable
Additionally required:1 × E70665 — RVM1600 RealVision Black Box Sonar
Included with E70665:1 × A62361 — Raynet (F) to Raynet (F) cable - 2m
Functions: 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.
All displays on the same network need the same compatible LightHouse version. LightHouse 4 and 5 must not be mixed; first-generation Axiom/Axiom+/Pro/XL remain on LightHouse 4.
The transducer connects to RVM1600, not to the display. The module requires independent power.
RVM1600 firmware now uses independent numbering from LightHouse. Check the compatible version in the peripheral update package.
Network connections · 87504 Rev 1
Hardware and software compatibility · 81432 Rev 2
Compatible peripheral product software · 81432 Rev 2
Networking constraints · 81432 Rev 2
RayNet — cables and compatible products · Official manufacturer page · checked 2026-10-10
CHIRP transducers · 87436 Rev 2
Required cables — CHIRP transducers · 87436 Rev 2
Functions & interfaces
Transducer
Technical specifications
Equipment type
Depth transducers
Hull angle
16 - 24°
Reference maximum depth (ft)
1,500 (M)
Frequency (kHz)
80-130
Beam width
24° / 16° (M)
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.
Browse the equipment
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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