Spektrum RC Firma 160 Amp Brushless Smart ESC

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Spektrum Firma 160 Amp Brushless Smart ESC. Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics — together, creating the best-performing RC system for your vehicle imaginable.

Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best.

With Firma Smart ESCs, you'll be better connected to your vehicle than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.

Firma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior!

  • 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
  • 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
  • Rugged plastic case with mounting tabs
  • Aluminum heat sink for high efficiency
  • Cooling fan
  • Adjustable high-power BEC
  • Firmware updatable through the Smart ESC Programming Box
  • High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
  • Limited 1-year warranty
Forward: Y
Reverse: Y
Brake: Y
Time Delay Brake: Y
Continuous Maximum Current: 160A (1050A Max Burst)
Input Voltage: 11.1 - 29.6V
Input Connector Types: IC5
Output Connector Types: Female 6.5 Bullets
Length: 70
Width: 77
Height: 44
Weight: 280g
BEC Voltage: 6V / 8.4V

  • (1) Spektrum™ Firma™ Smart ESC
  • (1) Spektrum Smart sticker sheet
  • (1) Product Manual

This product was added to our catalog on October 23, 2019

James Hayes
Verified Owner
Wednesday, Jul 26 2023 (4 months ago)
Spektrum RC Firma 160 Amp Brushless Smart ESC
Ordering was easy and Amain has a lot of tools and equipment as well as trucks, however; upon arrival of my ESC once out the box I noticed every corner of the fan shroud was cracked and even missing a piece.
Tyler BIllingsley
Verified Owner
Thursday, May 6 2021 (about 2 years ago)
Spektrum RC Firma 160 Amp Brushless Smart ESC
VERY easy to program and set up, runs a 5065 outrunner on 8S and doesn't even get warm. (granted, it's drawing maybe 100A, but I think we've all had ESCs which failed at or below their amperage rating, or at the very least, run concerningly hot)

Time will tell, but it works flawlessly so far. It's also really sharp looking, which is a bonus. Would buy another.