Parts/Electric power/Motor & ESC combos/Spektrum RC Firma™ 130 Amp Brushless Smart ESC/Motor Combo (4500kV)
Spektrum RC Firma™ 130 Amp Brushless Smart ESC/Motor Combo (4500kV)
Spektrum RC

Spektrum RC Firma™ 130 Amp Brushless Smart ESC/Motor Combo (4500kV)

Part # SPMXSEMC19
Where to buy
$279.99
AMain Hobbies
Seen Oct 12, 2026
$279.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

2S LiPo Capable 1/10 Monster Truck Motor with ESC

The Spektrum™ Firma Smart ESC and Motor Combo is a premier choice for 1/10 scale monster trucks operating on 2S LiPo power. This combo integrates a high-precision magnetic encoder and rotor position sensor, delivering exceptional control at any speed and angle. Spektrum RC's Smart technology ensures seamless communication between components, making this ESC and Motor combo a top-tier upgrade for RC enthusiasts.

About the ESC & Motor Combo


Advanced Telemetry Integration

Firma Smart ESCs offer more than just power regulation. They act like virtual engineers within your model. The one-wire solution delivers real-time telemetry data such as RPM, temperature, battery voltage, and capacity directly to your transmitter. This eliminates the need for additional wires, modules, or links, providing a streamlined and efficient setup that enhances performance monitoring and adjustments on the fly.

High-Performance Processing

Equipped with a fast and powerful 32-bit ARM M4 processor, the Firma ESC ensures rapid and precise processing capabilities. Multiple programming options are available including button programming, the Smart ESC Programming Box (SPMXCA200), and the SmartLink USB Updating and Programmer application. This flexibility allows users to fine-tune their setup directly from the transmitter when using compatible Spektrum transmitters.

High-Precision Motor

This 130 Amp Brushless ESC is paired with the Firma Brushless Sensored Motor. This motor provides an excellent balance between speed and torque, allowing for responsive and controlled driving experiences. The motor's sensored design ensures smooth power delivery and precise throttle response, making it easier to manage power at various speeds and driving conditions. This Firma motor was specifically designed to be used with the Smart Firma 130 Amp ESC (SPMXSE2130S), making it the perfect addition to this convenient combo.

Features:

  • Smart all-in-one telemetry
  • 32-bit ARM M4 processor
  • Forward programming from the transmitter when used with a compatible Spektrum radio
  • Over-current, low-voltage, thermal, and failsafe protection
  • Adjustable high-power BEC
  • High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
  • Compact for easy installation in most 1/10 scale applications
  • Firmware updatable through the Smart ESC Programming Box
  • Aluminum heat sink for high efficiency
  • Integrated cooling fan helps maintain optimal temperatures

Includes:

  • (1) Spektrum Firma Smart Sensored ESC
  • (1) Spektrum Firma 4500kV Sensored Brushless Motor
  • (1) Spektrum Smart Sticker Sheet
  • (1) IC5 Battery Lead
  • (1) Balance Lead
  • Product Manual

Specifications:

ESC
Suggested Application 1/10 Monster Trucks
Battery Connector Solder Tabs (Installable IC5 included)
Input Voltage 2-4S LiPo (7.4-14.8V)
Continuous Current 130A
Burst Current 760A
BEC Voltage 6-7.4V
BEC Continuous Current 5A
BEC Peak Current -
Dimensions -
Weight -
Motor
Suggested Application 1/10 Monster Trucks
Size 4500kV
Type Brushless - Sensored
Voltage 2S LiPo (8.4V)
Poles -
Adjustable Timing Fixed
Watts -
Connector Solder
Length 2.47in (62.8mm)
Diameter 1.41in (36mm)
Shaft Diameter 0.197in (5mm)
Weight 8.4oz (237g)

Manuals:

ESC Manual

Motor Manual

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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