New, low prices on Axiom chartplotters!

    See All Deals

    New! Raymarine + Florida Marine Tracks

    Learn more
    Fish Finder Transducers

    Fish Finder Transducers

    For chartplotters, sonar modules, and fish finders

    Transom, In-Hull and Through Hull Transducers

    Transom, In-Hull and Through Hull Transducers

    Transducers convert electrical pulses into sound waves and transmit these waves into the water. When the transducer receives the reflections (echoes), the fish finder converts the sound waves back to electrical pulses to interpret what is below the surface of the water. Fish finder transducers detect fish, bottom structures, and the sea bed topography. Some transducer models also feature built-in water temperature or speed sensors. 

    Browse our range of transducers below designed for Raymarine chartplotters and sonar modules.

    Select your transducer

    RV-100 Transducer
    Fish Finders / Transducers

    RV-100 Transducer

    RealVision Transom Mount Transducer for Axiom+ RV, Axiom Pro RVX & RVX-1000 sonar systems
    New
    RVM-100 Transducer
    Fish Finders / Transducers

    RVM-100 Transducer

    RealVision MAX Transom Mount Transducer for Axiom 2 Pro and RVM-1600 sonar systems.

     RV-200 Series Transducers
    Fish Finders / Transducers

    RV-200 Series Transducers

    RealVision Bronze Through Hull Transducers & Pairs for Axiom+ RV, Axiom Pro & RVX-1000 sonars

     RV-300 Series Transducers
    Fish Finders / Transducers

    RV-300 Series Transducers

    RealVision Plastic Through Hull Transducer & Pairs for Axiom+ RV, Axiom Pro & RVX-1000 sonars
    New
    RVM-400 Series Transducers
    Fish Finders / Transducers

    RVM-400 Series Transducers

    RealVision MAX Stainless Steel Through Hull Transducer & Pairs for Axiom 2 Pro RVM & RVM-1600 Sonars

     RV-400 Series Transducers
    Fish Finders / Transducers

    RV-400 Series Transducers

    RealVision Stainless Steel Through Hull Transducer & Pairs for Axiom+ RV, Axiom Pro RVX & RVX-1000 sonars

     B260 Through-Hull Transducer
    Fish Finders / Transducers

    B260 Through-Hull Transducer

    Bronze, 1kW, Dual Frequency (50/200 kHz) for CP370

     B60 Through-Hull Transducer
    Fish Finders / Transducers

    B60 Through-Hull Transducer

    Bronze, 600W, Dual Frequency (50/200 kHz) with Tilted Element Technology for CP370 Sonar

     SS164 Through Hull Transducer
    Fish Finders / Transducers

    SS164 Through Hull Transducer

    Stainless Steel, 1kW, Dual Frequency (50/200 kHz) with Tilted Element Technology for CP370 Sonar
    Load More
    Choosing the Right Transducer for Your Boat

    Choosing the Right Transducer for Your Boat

    When choosing a transducer to fit your sonar/fish finder needs, it’s important to consider the following things: mounting options, materials, display, power, frequency and cone angles. Each of these variables will help determine which transducer is right for you.  

    View Guide