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Spektrum Firma 150 Amp Brushless Smart ESC, 3S-6S (Spektrum XSE1150 | SPMXSE1150)

Model: Spektrum XSE1150
Dist. #: SPMXSE1150   SKU: SPMXSE1150

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List Price:  $169.99
Price:  $79.99
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Updated on Oct 11, 2025 01:45:37 PM

Firma 150 Amp Brushless Smart ESC, 3S-6S...


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Avian Smart Air ESC





Smart Technology — More connected for more confidence and control
Spektrum™ Smart Innovation has to do with using a higher connection to your pastime. It's an RC ecosystem that puts you in complete control while making essential elements of your model easier to use than ever before. Smart technology ensures that all of your model's electronics collaborate flawlessly for the best performance and performance. It keeps you aware of every element's status, increases your confidence in its capabilities, and makes your entire system more responsive and basic to use.
Spektrum radios with Smart features can download firmware updates quickly utilizing Wi-Fi and can switch setups with suitable radios by means of Bluetooth. Spektrum Smart LiPo batteries have a built-in microchip that records and interacts your charging choices automatically to Smart battery chargers — just link your pack and press "Start." Smart IC™ series ports consist of an ingenious data wire that moves info quickly between Smart elements with a single connection. Lastly, Smart ESCs not just deliver power however likewise get rid of the hassles from running telemetry. The days of installing and linking several wires, sensors, modules and links are over.





Product Features

Smart all-in-one telemetry

Quick, effective 32-bit ARM M4 processor

Waterproof

Numerous alternatives for easy programming:

Button programming

Smart ESC Programs Box

SmartLink USB Upgrading and Programmer application

Multi-point protection:

Over-current protection

Automatic LiPo low-voltage cutoff

Thermal protection

Failsafe protection

Established and developed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer

Compact for easy installation in most applications

Prepared to set up — no soldering needed

Rugged plastic case with mounting tabs

Aluminum heat sink for high performance

Cooling fan

Adjustable high-power BEC

Firmware updatable through the Smart ESC Programs Box

High heat-resistant IC™ ports, in reverse suitable with EC™ ports

Limited 1-year warranty





Item Introduction
Like every element in the Spektrum™ Smart ecosystem, Firma™ Smart ESCs combine "plug-and-play" simplicity with the capability to interact with other Smart electronics — together, producing the best-performing RC system for your automobile imaginable.
Firma Smart ESCs do far more than regulate power. They operate like a virtual engineer inside your model, offering a direct course to the essential operating data you require to reach peak performance. Firma Smart ESCs offer 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 automobile than ever before — without installing extra elements that all work independently of each other. You won't require extra wires, modules, or links. A Firma electronic speed control supplies a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.
Firma ESCs not just gather the data however likewise send it to your transmitter in real time, instead of just keeping it for after-run research study. You're able to adjust settings as required to improve performance on the go. The Firma Smart single-wire telemetry solution has actually been tested for quality and performance by the best brand names in RC. Their verdict? Smart technology is both simpler and superior!





Needed to Complete

Spektrum™ Surface Area Receiver

Spektrum Smart Innovation LiPo Battery

Spektrum Transmitter

What's in package?

(1) Spektrum™ Firma™ Smart ESC

(1) Spektrum Smart sticker sheet

(1) Item Manual





 




Spektrum™ Smart Innovation

 




WATERPROOF

WATERPROOF
The all-weather, water resistant style of Spektrum™ Firma™ Smart ESCs allows them to carry out in nearly any surface under nearly any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.
 

EC3™/EC5™ BACKWARDS COMPATIBLE

EC3™/EC5™ BACKWARDS COMPATIBLE
Firma™ ESCs include IC™ series battery ports. The IC series of ports are developed from the ground approximately offer a more solid connection, higher heat resistance, and effortless installation. When utilized with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and transmit battery telemetry data. EC3 and EC5 are likewise suitable with Firma ESCs for basic operation and ESC telemetry.
 





ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY

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





SMART INNOVATION BATTERY DATA

SMART TECHNOLOGY BATTERY DATA
When utilized with a Spektrum™ Smart LiPo battery, your Firma™ ESC supplies you with the benefit of battery telemetry that's automatically sent to your suitable Spektrum radio in real time. On your transmitter screen you'll exist with useful info such as variety of cycles, battery capability utilized and remaining, individual cell voltage and more!
 

MULTIPLE PROGRAMS CHOICES

MULTIPLE PROGRAMMING OPTIONS
Numerous programming alternatives are offered. Button programming can be utilized with absolutely nothing more required. Using the Smart Firma™ ESC Programs Box, you can quickly change settings at the track to suit driving conditions. A user friendly Smart Link USB Upgrading and PC Programmer app is likewise offered.
 




 

QUICKLY, POWERFUL M4 PROCESSOR

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

 





Specifications

Automobile Cutoff: Yes

Battery Connector: IC5

Battery Input Lead: IC5, EC5 suitable

BEC: Yes

BEC Continous Current: 5A

BEC Maximum Burst Current: 950A

BEC Type: s

BEC Voltage: 6V

Brakes: Yes

Forward: Yes

Height: 1.5" (38.5mm)

Input Voltage: 3S - 5S LiPo

Length: 2.3" (58mm)

Low-Voltage Cutoff Programmable: Yes

Maximum Burst Current: 950A

Maximum Continuous Current: 150A

Motor Connector: 6.5mm Bullet

Motor Output Lead: s

Overload Security: Yes

Reverse: Yes

Type: 150A Smart Brushless ESC

Weight: 8.4oz (238g)

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