Firma 120 Amp Brushless Smart ESC 3S - 4S

Spektrum Firma 120 A brushless Smart ESC – 3S-4S

Ideal for 1/8 cars on 4S. The Firma 120 A is waterproof, plug-and-play with no soldering, and talks to the rest of your Spektrum Smart components. A single wire sends RPM, voltage, temperature, balance, capacity and speed to the transmitter in real time, so you can make adjustments at the track instead of at home.

With a Spektrum Smart LiPo battery (IC3/IC5) you also get cycle count, battery percentage and cell voltages on the screen. Dust, gravel, snow and water? Firma keeps going.

Features

• Waterproof – runs on almost any terrain in almost any conditions
• Smart all-in-one telemetry via a single wire
• Fast 32-bit ARM M4 processor
• Programming via button, Smart ESC Programming Box or the SmartLink USB app
• Protection against overcurrent, LiPo low voltage (automatic cutoff), overheating and signal loss
• Adjustable high-current BEC: 6 V or 7.4 V at 4 A
• Compact, robust plastic case with mounting tabs, aluminium heatsink and fan
• Firmware updates via the Programming Box; heat-resistant IC connectors, backwards compatible with EC3/EC5
• Limited 1-year warranty

Specifications

• Current: 120 A
• Battery: 3S-4S LiPo
• BEC: 6 V / 7.4 V at 4 A
• Scale: 1/8

In the box

• 1 x Spektrum Firma Smart ESC
• 1 x Spektrum Smart sticker sheet
• 1 x manual

You will also need

• Spektrum surface receiver
• Spektrum Smart LiPo battery
• Spektrum transmitter

Video

Images

We ship with GLS:

From our warehouse in Denmark.
Shipping is calculated at checkout.
Business customers are welcome.