Amplifiers & Accessories

The next evolution in navigation solutions. C-MAP 4D adapts to your boating
needs because it’s the only digital chart that offers advanced features and
lets you add data and services as they become available.

Full 4D Content
When you choose Full 4D content you will experience the latest in navigation
data and technology such as:

3D Chart View – The world has three dimensions.
When you add the 4th dimension of time – meaning consistent, periodic
updates – you combine the most detailed 3D height and depth worldwide
database with a continuous update process to give you a personalized
navigation experience with up-to-date data for safe navigation.