Raymarine CPT-S In-Hull CHIRP Transducer

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The CPT-S In-hull transducer provides a simple-to-install depth-only transducer solution for non-cored fiberglass hulls.

Ideal for sailing, cruising, and small powerboat applications, the CPTS-S In-hull transducer supports CHIRP operation centered on 200kHz.

The CPT-S in-hull directly connects to Element S and connects to Axiom RV, Axiom Pro, and Element HV using the A80490 or A80559 adapters, respectively.

An innovative transducer tube housing design allows the CPT-S In-Hull to mount in hulls ranging from 0 to 25 degrees deadrise.


  • Sonar Type: CHIRP
  • Frequency: High CHIRP 170 – 230 kHz
  • Hull compatibility: Solid, non-cored fiberglass hull
  • Deadrise Adjustments: 0°, 12° or 20°
  • Depth Range: Up to 600 feet
  • Cone Angle: 25°

Simple to Install
The CPT-S In-hull is designed for glue-in installation on vessels with non-cored fiberglass hulls. A cut-to-fit transducer housing allows the transducer to readily adapt to hulls with deadrise angles between 0° and 25°.

Sonar Solutions for Cruisers
The CPT-S In-Hull transmits in the High CHIRP band for reliable depth recording, fish targeting, and bottom density. Pair the CPT-S In-hull with a Raymarine MFD for general navigation and scouting anchoring locations.

Accurate Performance
In-hull transducers offer reliable depth performance at cruising speeds.  The CPT-S In-hull accommodates RIBS, trailer boats, and applications where drilling through the hull or mounting to the transom is not practical

MFD Compatibility

  • Element: Direct connection to Element S. Compatible with Element HV using the A80559 adaptor
  • Axiom, Axiom+  Direct connection to Axiom 7 DV. Use the A80490 adaptor for connection to Axiom RV and Axiom+ RV
  • Axiom Pro: Use the A80490 adaptor for connection to Axiom Pro S, Axiom Pro RVX and the RVX1000
  • Other/Legacy: Direct connection to DownVision variants of aSeries, eS Series, and CP100 Sonar modules

What's In The Box

  • In-Hull Transducer Tube
  • In-Hull Transducer
  • R-Clip





All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!

Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:

 State  Shipping Days
 ACT   2 - 5 business days
 NSW   2 - 5 business days
 NT   7 - 11 business days
 QLD   3 - 5 business days
 SA  5 - 6 business days
 TAS  5 - 7 business days
 VIC  4 - 6 business days
 WA  6 - 9 business days


* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.

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