Raymarine CP100 Sonar Module with CHIRP DownVision
Best sonar module for coastal anglers seeking high-resolution underwater imagery.
Discover the Raymarine CP100, a CHIRP DownVision sounder module that brings advanced underwater imaging to your compatible Raymarine multifunction display. It delivers photo-like imagery of bottom structure and allows for simultaneous viewing of high-resolution DownVision and traditional CHIRP sonar. Ideal for identifying fish habitats in freshwater or exploring coastal and bay areas up to 600 feet, it reveals wrecks and helps target fish. The CP100 easily connects via RayNet Ethernet to Raymarine's a, c, e, and gS series displays for seamless integration.
$399.95
Owner Satisfaction
4.6
/ 5
Category Rank
75
/ 167
#75 in Fish Finders
Price vs Category Average
-61%
Below average
Sonar Technology
Chirp, Down Imaging
/ Chirp, Down Imaging
Who it's for
- Anglers needing high-resolution structure detail for easier target identification
- Boat owners looking to upgrade existing Raymarine systems affordably
- Fishermen requiring precise separation between bait balls and target fish
Who should skip it
- Budget-conscious buyers avoiding extra hardware costs
- Existing boaters wanting to reuse their current non-proprietary transducers
- Deep-water anglers needing traditional high-power 2D sonar capabilities
Performance breakdown
Imaging Clarity
Photo-like bottom detail makes identifying structure and fish remarkably intuitive.
System Integration
RayNet connectivity ensures a seamless handshake with existing Raymarine display networks.
Depth Performance
Reliable performance for coastal and bay fishing up to 600 feet.
Dual-Channel Versatility
Simultaneous DownVision and traditional sonar provides a comprehensive underwater view.
Build Durability
IPX7 waterproofing ensures the module survives harsh marine environments with ease.
Installation Ease
Compact design simplifies mounting, though thru-hull installation requires careful planning.
Key Specs
Sonar Technology
Chirp, Down Imaging
Max Depth
600 feet
Frequency
350 kHz DownVision, 200 kHz conventional
Connectivity
RayNet, Ethernet
Waterproof Rating
IPX6 & IPX7
Mounting Type
Thru-Hull Mount
Dimensions
8.9"W x 6.6"H x 2.8"D
Warranty
Up to Three-Year Warranty
Features
- Photo-like bottom structure imagery
- Dual CHIRP sonar channels
- Simultaneous DownVision and fish targeting
- High-resolution sonar images
- Compact module design
- Easy RayNet Ethernet connection
- Network compatible with Raymarine MFDs
- Up to 600 feet depth capability
What customers say
The Raymarine CP100 Sonar Module earns high praise primarily for its transformative image clarity via CHIRP DownVision technology. Users frequently describe the underwater imagery as photo-like, making the identification of structure like wrecks and ledges remarkably easy. This high-resolution capability significantly enhances both fishing success and navigational awareness in coastal areas. Integration is straightforward, benefiting from Raymarine’s SeaTalkng networking with compatible displays. While performance is exceptional in shallow to moderate depths, some deep-sea anglers suggest dedicated high-power modules perform better beyond 600 feet. Despite the initial investment including the transducer, most users agree the superior imaging performance justifies the cost, solidifying its reputation as a high-value upgrade for structure fishing enthusiasts.
Know before you buy
CHIRP DownVision provides photo-like imagery of the bottom structure, making it much easier to distinguish between rocks, wrecks, and vegetation compared to standard sonar. It essentially gives you a clearer, more detailed picture of what lies beneath your boat.
Yes, the CP100 supports dual-channel operation, allowing you to view high-resolution DownVision imagery and traditional CHIRP sonar simultaneously on your compatible Raymarine display.
The CP100 is designed to integrate with Raymarine's a, c, e, and gS series multifunction displays. It connects easily through the RayNet Ethernet port.
The CP100 is optimized for coastal and freshwater use with a maximum depth capability of 600 feet. It is best suited for shallow to mid-depth fishing and structure identification.
Yes, the unit is built to withstand the elements with an IPX6 and IPX7 waterproof rating. It is designed to handle exposure to water and spray without compromising performance.
The CP100 is a sonar module, and while it supports thru-hull mounting, you should verify if your specific package includes the transducer, as they are sometimes sold separately depending on the kit configuration.
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$400