Raymarine CPT-S Bronze TH CHIRP Transducers.

Raymarine CPT‑S Bronze Thru‑Hull CHIRP Sonar Transducers

Models:

• CPT‑S Bronze 12° Angled Element (Model: E70340)

• CPT‑S Bronze 0° Angled Element (Model: A80446)

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 Key Features

Raymarine’s CPT‑S Bronze Thru‑Hull Transducers are designed to deliver precise, high‑clarity CHIRP sonar depth data for your chartplotter, even at high speed. Their low‑profile design reduces drag, improves performance, and requires no fairing block. Ideal for fiberglass and metal hulls, the bronze housing guarantees durability and a secure seal.

These transducers are optimized for Raymarine Axiom S, Axiom Pro S, and Element S displays. Use adapter cable A80490 to connect a CPT‑S transducer to Axiom Pro and Axiom 2 Pro series.

Common Highlights
- Through‑hull installation (angled for accurate vertical beam alignment) 
- High CHIRP (170 – 230 kHz frequency range) for clear and detailed bottom imaging 
- 25° conical beam width for wide coverage 
- Max Depth: 900 ft (274 m) 
- Depth recording capability only 
- Integrated temperature sensor 
- Robust bronze housing resists electrolysis and corrosion 
- Cable length: 10 m 

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CPT‑S 12° Bronze Transducer (E70340)

• Designed for hulls with 7 – 17° deadrise

• Flush‑mounted design reduces drag and improves speed efficiency

• Ideal for planing hulls and mid‑sized vessels

CPT‑S 0° Bronze Transducer (A80446)

• Designed for flat hulls with 0 – 6° deadrise

• Perfect for sailboats or boats with minimal keel angle

• Flat mounting ensures smooth hydrodynamics 

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Comparison Table

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What’s in the Box

- Raymarine CPT‑S Bronze Thru‑Hull Transducer (model ordered) 
- 10 m cable with Raymarine connector  
- Installation gasket and mounting hardware  
- Instruction manual and installation guide