Viper Sub 10 Speed Controller (6-12V) no limit

The Viper Sub10 is a speed controller for brushed motors, specifically designed for use in RC submarines. The Sub10 has a maximum current load of 40 amps, which means you can use any DC brushed motor as long as its current draw under load (with a directly driven propeller, underwater) does not exceed 40 amps. The Sub10 features the same functions as the speed controllers in the Viper Marine series, with the added bonus of a powerful 5.0V/DC BEC with 3 amps. This allows for additional servos and functions to be controlled. Other features include: failsafe system, 100% proportional motor control in both directions, and motor lock protection. Of course, all speed controllers in the Viper Marine series are 100% waterproof and designed for operation with fully charged 12V lead-acid or lead-gel batteries.