Welcome to Rock City Marine!

Home of the Rockbox

Our Philosophy:

The main idea that drives our work on the RockBox is that we all have limited time in our lives to spend sailing. If we could spend hundreds of days on the water every year like professional sailors, we would all have our boats perfectly dialed in and know exactly when we are sailing around the course as fast as possible. Since we at Rock City Marine live in the real world like you, we have built the RockBox Blue to give you all the information you need to get your boat and crew to the top of the fleet and make the most of your racing time.


 

Beta firmware update available now!

The beta release of RockBox firmware revision BB is available for download, along with the beta version of the Commander PC software for the RockBox Blue.

 

The updates to the firmware include:

  • Waypoint functions
    • Distance to waypoint
    • Bearing to waypoint
    • Time to waypoint
    • Save current location as a waypoint
    • Project a waypoint base on distance and bearing
    • Waypoint VMG
  • Ability to automatically change pages based for upwind and downwind
  • Ability to automatically change page a set distance past the starting line
  • Ability to freeze the distance to the starting line for a few seconds when the timer = 0, so you know where you were right at the start!

The Commander software allows easy customization of your RockBox

  • Change settings, such as the damping rate of the speed and COG displayed
  • Disable data logging, if its banned in your class
  • Choose how many pages of info your RockBox has
  • Choose what functions are shown on each page
    • This also allows you to block any functions that are banned in your class!
  • Choose what each button on the RockBox does
  • Choose what each button on the remote does
  • Enter and modify waypoints

Current version: BB2 beta

 

Click here to download the update!

The ROCKBOX BLUE!

To review the RockBox Functions, click here.

 

To go directly to the Rockbox Store, click here.

Tech Support

Rock City Marine is happy to provide you with friendly and professional support for your RockBox.  Please check out our Tech Support page or send us an email if you can't find what you need! 

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Check back here for Product Alerts and Firmware Updates!

About Us

You can rely on Rock City Marine for outstanding service on the RockBox.  We are engineers and competitive sailors, so the RockBox is our passion.

 

Please take some time to review the product and features highlighted on this website.  If you have questions please contact us.