Logo alt
  • Planes
  • Cars
  • Gliders
  • Helicopters
  • Radios
Loading...
Loading...
Loading...
Loading...
Loading...

  • Smart all-in-one telemetry
  • Smart Lite functionality
    • Provides Spektrum Smart ESC data such as input voltage, esc temperature, esc amperage, and Text Gen Telemetry data over one wire. No additional sensors required. Smart Lite ESCs do not provide Smart Battery data.
  • Integrated LED light power outputs for simple installation without the need of additional receiver ports
  • 70 Amp continuous power – ideal for 1/10 scale crawlers and scalers
  • 2S-3S LiPo Compatible
  • Multiple options for easy programming:
    • Smart ESC Programming Box
    • SmartLink USB Updating and Programmer application
    • Programming from Transmitter via Text Gen Telemetry
  • Waterproof ESC*
  • Multi-point protection:
    • Over-current protection
    • Automatic LiPo low-voltage cutoff
    • Thermal protection
    • Failsafe protection
  • Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer
  • Compact for easy installation in most applications
  • Ready to install — no soldering required
  • Aluminum heat sink for high efficiency
  • Adjustable high-power BEC (6V or 7.4V, 4amp)
  • Firmware updatable through the Smart ESC Programming Box
  • High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
  • Limited 1-year warranty

Logo alt
Categories
  • Planes
  • Cars
  • Gliders
  • Helicopters
  • Boats
  • Batteries & Chargers
  • Radios
  • Equipment
  • Gifts
  • Shop By Brand
Section

    Copyright Text - 2025 Modelflight

    Loading...
    Loading...

    Spektrum Firma 70A Brushed Smart Waterproof ESC

    SKU: SPMXSE1070
    Loading...
    Loading...

    The Spektrum Firma 70 amp Brushed Smart ESC is waterproof and ready to use in most 1/10th scale RC models. Featuring programming options that make it easy to tune for your on-road and off-road racers, scalers, crawlers, and bashers.

    $109.99
    Loading...
    Loading...
    Loading...
    Loading...
    Loading...
    Loading...

    Spektrum Firma 70A Brushed Smart Waterproof ESC

    SKU: SPMXSE1070
    $109.99
    Loading...
    Loading...

    The Spektrum Firma 70 amp Brushed Smart ESC is waterproof and ready to use in most 1/10th scale RC models. Featuring programming options that make it easy to tune for your on-road and off-road racers, scalers, crawlers, and bashers.

    In stock

    Similar Products

    Loading...
    Spektrum IC5 Battery Parallel Y-Harness 6inch / 150mm, 10 AWG
    Spektrum IC5 Battery Parallel Y-Harness 6inch / 150mm, 10 AWG$27.99
    View product
    Spektrum SA6320 Brushless HV Metal Gear Digital Servo
    Spektrum SA6320 Brushless HV Metal Gear Digital Servo$192.99
    View product
    Spektrum SRX210 Receiver / ESC Unit
    Spektrum SRX210 Receiver / ESC Unit$55.99
    View product
    Spektrum 1400mah 2S 7.4v Smart G2 30C LiPo Battery with IC2 Connector, Grom
    Spektrum 1400mah 2S 7.4v Smart G2 30C LiPo Battery with IC2 Connector, Grom$51.99
    View product
    Spektrum S6240 Receiver Chassis Mount, 22 5.0
    Spektrum S6240 Receiver Chassis Mount, 22 5.0$46.99
    View product
    Spektrum A6390 Standard Servo
    Spektrum A6390 Standard Servo$47.99
    View product
    Spektrum S615 2.2KG Waterproof Mini Servo
    Spektrum S615 2.2KG Waterproof Mini Servo$41.99
    View product
    Spektrum S6260 High Torque High Speed Digi HV Metal Servo
    Spektrum S6260 High Torque High Speed Digi HV Metal Servo$229.99
    View product
    Spektrum 8000mAh 2S 7.6V 120c Smart Pro Race HV LiPo with 5mm Bullets
    Spektrum 8000mAh 2S 7.6V 120c Smart Pro Race HV LiPo with 5mm Bullets$231.99
    View product
    Castle Creations MAMBA Monster X Brushless ESC, 010-0145-00
    Castle Creations MAMBA Monster X Brushless ESC, 010-0145-00$361.99
    View product
    Looking for spare parts or upgrades?

    View all spare parts