Sounder/Sonar Modules

See what’s happening beneath the surface.

Shop marine sonar modules, sounder modules, CHIRP sonar, black box sounders, network sonar modules, fishfinder sonar systems and sonar accessories for fishing boats, center consoles, powerboats, sailboats, yachts and other compatible vessels.

Always verify transducer compatibility, sonar frequency, CHIRP capabilities, power output, depth range, network compatibility, display requirements and manufacturer specifications when selecting a sounder or sonar module.

Read the water. Find what’s below. Keep exploring.

5 products

  • Garmin GSD 25 Premium Sonar Module 0100115900
    Garmin GSD 25 Premium Sonar Module 0100115900
    Save $23.00 USD
    Garmin

    Garmin GSD 25 Premium Sonar Module [010-01159-00]

    $926.99 USD
    $926.99 USD $949.99 USD

    GSD™ 25 Premium Sonar ModuleThe GSD 25 premium sonar module is a remote network solution that provides outstanding fishfinding and bottom tracking capabilities. It offers dual-channel...
  • Navico StructureScan 3D Module No Ducer 00012397001
    Navico StructureScan 3D Module No Ducer 00012397001
    Navico

    Navico StructureScan 3D Module - No Ducer [000-12397-001]

    $700.00 USD
    $700.00 USD $0.00 USD

    StructreScan® 3D Module - No DucerPowered by multi-beam sonar technology, StructureScan 3D produces images of underwater terrain and targets in stunning, high-resolution, 180°, 3-dimensional views.StructureScan 3D...
  • Raymarine CP470 CHIRP Sonar Module E70298
    Raymarine CP470 CHIRP Sonar Module E70298
    Save $8.00 USD
    Raymarine

    Raymarine CP470 CHIRP Sonar Module [E70298]

    $1,531.99 USD
    $1,531.99 USD $1,539.99 USD

    CP470 CHIRP™ Sonar ModuleHigh-Performance Sonar Module For Offshore and Coastal FishingCHIRP Sonar ModuleEngineered for serious anglers, the CP470 sonar module bring best-in-class target separation and high...
  • Raymarine CP370 Digital Sonar Module E70297
    Raymarine CP370 Digital Sonar Module E70297
    Save $5.00 USD
    Raymarine

    Raymarine CP370 Digital Sonar Module [E70297]

    $1,094.99 USD
    $1,094.99 USD $1,099.99 USD

    CP370 Digital Sonar ModuleHigh-Performance Sonar Module for Offshore & Coastal FishingDigital Sonar ModuleThe CP370 delivers exceptional clarity, sharper fish targets, and automatic operation using Raymarine's next-generation...
  • Garmin GSD 24 Digital Black Box Network Sounder 0100095700
    Garmin GSD 24 Digital Black Box Network Sounder 0100095700
    Save $18.00 USD
    Garmin

    Garmin GSD 24 Digital Black Box Network Sounder [010-00957-00]

    $731.99 USD
    $731.99 USD $749.99 USD

    GSD™ 24 Digital Black Box Network SounderThe GSD 24 features a vastly improved digital sonar design for superior target definition and deep-water performance.Get the Whole PictureWith...