Compare Raymarine Fishfinders / Sonar Modules

Use the table below to compare Raymarine fishfinders and sonar modules to help you find the right system for your boat.

Click here to see all of our fishfinders

  CP100 Fishfinder / Sonar Module   CP200 Fishfinder / Sonar Module   CP370 Fishfinder / Sonar Module   CP470 Fishfinder / Sonar Module   CP570 Fishfinder / Sonar Module   Wi-Fish Fishfinder / Sonar Module  
  Current Fishfinder / Sonar Modules
Model CP100 CP200 CP370 CP470 CP570 Wi-Fish


Sonar Type CHIRP CHIRP Digital Wide Spectrum CHIRP Wide Spectrum CHIRP CHIRP
Operating Frequencies*

Centre Frequencies:

200KHz (Sonar)

350KHz (DownVision)
Centre Frequency: 


50KHz & 200KHz

Frequency range:

25KHz to 255KHz

Frequency range:

25KHz to 255KHz

Centre Frequency: 


Operating Power*     600W / 1KW 1KW / 2KW 2KW per channel
(4KW max)
Depth Range*

SONAR: 900ft (274m)

DownVison: 600ft (183m)

600ft (183m) Range each side 5,000ft (1,500m) 10,000ft (3,000m) 10,000ft (3,000m) 600ft (183m)


Sonar   ✔✔
(Dual Channel)
(Dual Channel)
(Dual Channel)
x2 Channels (Port & Starboard)

Other Specifications

Nominal Supply Voltage 12V - 24V DC 12V - 24V DC 12V - 24V DC 12V - 24V DC 12V - 24V DC 12V
Operating Voltage 10.8V to 31.2V DC 10.8V to 31.2V DC 10.8V to 31.2V DC 10.8V to 31.2V DC 10.8V to 31.2V DC 10.8V to 15.6V DC
Power Consumption 5.6W Max 5.6W Max 30.6W Max 30.6W Max 30.6W Max 2.7W
Fishing Application Freshwater / Coastal Freshwater / Coastal Coastal Coastal / Offshore Tournament / Professional Freshwater / Coastal
MFD Compatibility a/c/e/eS/gS Series MFD All current and legacy MFDs a/c/e/eS/gS Series MFDs N/A

* The performance of any sonar module can be effected by a number of variables including: type of transducer connected, water clarity and the technical specifications of the connected multifunction display.