Imtra announced a new line of proportional Speed Control DC thrusters, the Side-Power SEP Series thrusters. SEP thrusters overcome common over- and under-powering issues associated with other on/off thrusters on the market. Especially important in light weather conditions when excessive thrust can make docking particularly challenging, the new SEP thrusters offer boaters full power when they need it and light assistance when little thrust is required. The innovative Side-Power…