The Raymarine CP370 is a dedicated digital sonar module built for anglers who demand reliable, high-resolution sonar returns in both coastal and offshore conditions. Powered by Raymarine's ClearPulse™ digital signal processing, the CP370 automatically manages sonar parameters to reduce clutter, sharpen fish targets across the full water column, and maintain accurate bottom tracking even at high speeds or when crossing underwater canyons — so you spend more time on fish and less time tweaking settings.

Specifications:

• Recommended use: Coastal fishing
• Sonar type: Digital (ClearPulse™ processing)
• Power output: 600W or 1,000W depending on transducer
• Frequency: Fixed dual-frequency — 50 kHz (offshore) and 200 kHz (inshore)
• Maximum depth range: 5,000 ft (1,500 m)
• ClearPulse™ automatic noise filtering and auto sensitivity control
• Smarter target intensity controls for improved bait and game fish separation
• Enhanced digital filtering reveals fish targets throughout the entire water column
• Improved bottom tracking algorithms for reliable performance at speed and across canyon transitions
• Standard zoom function
• Waterproof rating: IPX6
• Power supply: 12/24V DC
• Maximum power draw: 30.6W

Resources:

• Installation Guide (PDF)