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Spektrum 150 Amp Brushless Smart ESC / 2050Kv Sensorless Motor Combo (Spektrum XSEMC05 | SPMXSEMC05)

Model: Spektrum XSEMC05
Dist. #: SPMXSEMC05   SKU: SPMXSEMC05

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South Jordan, UT
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Price:  $259.99

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Updated on Jun 25, 2025 08:13:10 PM

150 Amp Brushless Smart ESC / 2050Kv Sensorless Motor Combo...


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Product Features

Smart all-in-one telemetry

Quick, powerful 32-bit ARM M4 processor

Waterproof

Multiple alternatives for easy programs:

Button programs

Smart ESC Shows Box

SmartLink USB Upgrading and Programmer application

Multi-point security:

Over-current security

Automatic LiPo low-voltage cutoff

Thermal security

Failsafe security

Established and created by Spektrum™ engineers, in collaboration with the market's leading ESC maker

Comes bundled with Spektrum Firma 2050Kv Brushless Motor

Compact for easy setup in most applications

All set 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 Shows Box

High heat-resistant IC™ adapters, backwards compatible with EC™ adapters

Limited 1-year service warranty





Product Summary
Like every part in the Spektrum™ Smart community, Firma™ Smart ESCs integrate "plug-and-play" simpleness with the ability to interact with other Smart electronic devices — together, producing the best-performing RC system for your lorry imaginable.
Firma Smart ESCs do much more than manage power. They work like a virtual engineer inside your design, supplying a direct path to the essential operating information you need to reach peak efficiency. Firma Smart ESCs offer you an additional layer of self-confidence that your electronic devices are all operating at their best.
With Firma Smart ESCs, you'll be better connected to your lorry than ever in the past — without setting up additional elements that all work separately of each other. You will not need additional wires, modules, or links. A Firma electronic speed control provides a one-wire option for getting telemetry information such as RPM, temperature, battery voltage and capacity.
Firma ESCs not just gather the information however likewise send it to your transmitter in real time, rather of just storing it for after-run research study. You're able to change settings as required to improve efficiency on the go. The Firma Smart single-wire telemetry option has actually been checked for quality and efficiency by the best brands in RC. Their verdict? Smart innovation is both easier and superior!
This ESC comes bundled with a Spektrum Firma 2050Kv Brushless Motor efficient in handling whatever this ESC can put out that is an ideal to get you driving with Spektrum Smart technology.





Needed to Total

Spektrum™ Surface Area Receiver

Spektrum Smart Technology LiPo Battery

Spektrum Transmitter

What's in package?

(1) Spektrum™ Firma™ Smart ESC

(1) Spektrum™ Firma™ 2050Kv Brushless Motor

(1) Spektrum Smart sticker label sheet

(1) Product Manual





Firma Smart ESC

 




Spektrum™ Smart Technology

 




WATERPROOF

WATERPROOF
The all-weather, waterproof design of Spektrum™ Firma™ Smart ESCs permits them to perform in almost any terrain under practically any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.
 

EC3™/EC5™ BACKWARDS COMPATIBLE

EC3™/EC5™ BACKWARDS COMPATIBLE
Firma™ ESCs feature IC™ series battery adapters. The IC series of adapters are created from the ground up to supply a more solid connection, greater heat resistance, and uncomplicated setup. When used with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and send battery telemetry information. EC3 and EC5 are likewise compatible with Firma ESCs for standard operation and ESC telemetry.
 





ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY
No need to connect several wires, sensors, modules, and links. With Firma™ ESCs, basic one-wire telemetry sends a wide range of information straight to your transmitter in real time, consisting of RPM, voltage, temperature, balance, capacity, and speed.*
*See compatibility chart to learn more.
 





SMART TECHNOLOGY BATTERY DATA

SMART TECHNOLOGY BATTERY DATA
When used with a Spektrum™ Smart LiPo battery, your Firma™ ESC provides you with the advantage of battery telemetry that's immediately sent to your compatible Spektrum radio in real time. On your transmitter screen you'll exist with valuable info such as variety of cycles, battery portion, specific cell voltage and more!
 

MULTIPLE PROGRAMS OPTIONS

MULTIPLE PROGRAMMING OPTIONS
Multiple programs alternatives are readily available. Button programs can be used with nothing more required. Using the Smart Firma™ ESC Shows Box, you can easily alter settings at the track to match driving conditions. An easy-to-use Smart Link USB Upgrading and PC Programmer app is likewise readily available.
 




 

FAST, POWERFUL M4 PROCESSOR

FAST, POWERFUL M4 PROCESSOR
The Firma™ ESCs' 32-bit M4 processor produces greater resolution signal input and more precise motor output.

 





Requirements

Car Cutoff: Yes

Battery Port: IC5

Battery Input Lead: IC5, EC5 compatible

BEC: Yes

BEC Continous Current: 5A

BEC Type: Linear

BEC Voltage: 6V

Brakes: Yes

Forward: Yes

Height: 1.5" (38.5mm), ESC

Input Voltage: 3S - 6LiPo

Length: 2.3" (58mm), ESC

Low-Voltage Cutoff Programmable: Yes

Optimum Burst Current: 950A

Optimum Constant Existing: 150A

Motor Port: 4mm Bullet

Motor Output Lead: 5.9" (150mm) 10AWG

Output: 3000W

Overload Protection: Yes

Programmable: Yes

Reverse: Yes

RPM/Volt (Kv): 2050Kv

Weight: 8.4oz (238g), ESC

Width: 1.9" (47.5mm) without tabs, 2.3" (59.5mm) with tabs, ESC

Frequently Bought Together

Spektrum 150 Amp Brushless Smart ESC / 2050Kv Sensorless Motor Combo
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This Item: Spektrum 150 Amp Brushless Smart ESC / 2050Kv Sensorless Motor Combo
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Total Price: $703.87

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