Spektrum Firma 45A Brushless Smart Lite ESC suit 22S Sprint Car

SKU: SPMX-1106
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Feature-packed Firma™ Smart Lite ESCs deliver power and intelligence all-in-one, with no additional modules or links required. This waterproof 45 amp brushless ESC drives your 22S Sprint RTR through almost any racing conditions imaginable, with explosive acceleration and ultra-smooth performance — while feeding real-time telemetry straight to your Spektrum™ transmitter! Compatible with the 22S sprint car (LOS-2359, LOS-1387).

  • Smart all-in-one telemetry
  • Fast, powerful 32-bit ARM M4 processor
  • Waterproof
  • Multiple options for easy programming:
    • Button programming
    • Smart ESC Programming Box
    • SmartLink USB Updating and Programmer application
  • Multi-point protection:
    • Over-current protection
    • Automatic LiPo low-voltage cutoff
    • Thermal protection
    • Failsafe protection
  • High current adjustable BEC (6v or 7.4v @ 4 Amps)
  • Developed and designed by Spektrum™ engineers in partnership with the industry's leading ESC manufacturer
  • Ideal for Losi 22S Sprint cars running on 2S Lipo setups
  • Compact for easy installation in most applications
  • Ready to install — no soldering required
  • Rugged plastic case
  • Aluminum heat sink for high efficiency
  • Adjustable high-power BEC
  • Firmware updatable through the Smart ESC Programming Box
  • High heat-resistant IC™ connectors, backward compatible with EC™ connectors
  • Limited 1-year warranty