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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 Aug 29, 2025 05:38:08 PM

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


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Avian Smart Air ESC





Smart Technology — More linked for more self-confidence and control
Spektrum™ Smart Technology is about offering a higher connection to your pastime. It's an RC ecosystem that puts you in total control while making essential components of your design simpler to use than ever previously. Smart innovation guarantees that all of your design's electronics work together flawlessly for the greatest effectiveness and performance. It keeps you familiar with every element's status, improves your self-confidence in its capabilities, and makes your entire system more responsive and easy to use.
Spektrum radios with Smart features can download firmware updates quickly using Wi-Fi and can swap setups with suitable radios through Bluetooth. Spektrum Smart LiPo batteries have an integrated microchip that records and interacts your charging preferences instantly to Smart battery chargers — simply link your pack and press "Start." Smart IC™ series adapters consist of an innovative information wire that moves details quickly between Smart components with a single connection. Finally, Smart ESCs not just provide power however also eliminate the hassles from running telemetry. The days of setting up and connecting several wires, sensing units, modules and links are over.





Product Features

Smart all-in-one telemetry

Quick, powerful 32-bit ARM M4 processor

Waterproof

Numerous options for simple programming:

Button programming

Smart ESC Shows Box

SmartLink USB Updating and Developer 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 producer

Compact for simple setup in the majority of applications

All set to install — no soldering required

Rugged plastic case with mounting tabs

Aluminum heat sink for high effectiveness

Cooling fan

Adjustable high-power BEC

Firmware updatable through the Smart ESC Shows Box

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

Minimal 1-year warranty





Item Overview
Like every element in the Spektrum™ Smart ecosystem, Firma™ Smart ESCs integrate "plug-and-play" simpleness with the capability to communicate with other Smart electronics — together, developing the best-performing RC system for your lorry imaginable.
Firma Smart ESCs do far more than regulate power. They operate like a virtual engineer inside your design, offering a direct path to the essential operating information you require to reach peak performance. Firma Smart ESCs provide you an extra layer of self-confidence that your electronics are all running at their best.
With Firma Smart ESCs, you'll be much better linked to your lorry than ever previously — without setting up extra components that all work individually of each other. You will not require extra wires, modules, or links. A Firma electronic speed control supplies a one-wire solution for getting telemetry information such as RPM, temperature level, battery voltage and capacity.
Firma ESCs not just collect the information however also send it to your transmitter in genuine time, rather of just storing it for after-run study. You're able to adjust settings as required to increase performance on the go. The Firma Smart single-wire telemetry solution has actually been checked for quality and performance by the best brand names in RC. Their decision? Smart innovation is both easier and superior!





Needed to Complete

Spektrum™ Surface Area Receiver

Spektrum Smart Technology LiPo Battery

Spektrum Transmitter

What's in package?

(1) Spektrum™ Firma™ Smart ESC

(1) Spektrum Smart sticker sheet

(1) Item Manual





 




Spektrum™ Smart Technology

 




WATERPROOF

WATERPROOF
The all-weather, waterproof style of Spektrum™ Firma™ Smart ESCs allows them to carry out in almost 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 feature IC™ series battery adapters. The IC series of adapters are developed from the ground up to offer a more solid connection, higher heat resistance, and effortless setup. When used with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and transmit battery telemetry information. EC3 and EC5 are also suitable with Firma ESCs for standard operation and ESC telemetry.
 





ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY
No need to link several wires, sensing units, modules, and links. With Firma™ ESCs, easy one-wire telemetry transmits a large range of information straight to your transmitter in genuine time, including RPM, voltage, temperature level, balance, capability, and speed.*
*See compatibility chart to learn more.
 





WISE INNOVATION BATTERY DATA

SMART TECHNOLOGY BATTERY DATA
When used with a Spektrum™ Smart LiPo battery, your Firma™ ESC supplies you with the advantage of battery telemetry that's instantly transferred to your suitable Spektrum radio in genuine time. On your transmitter screen you'll be presented with helpful details such as number of cycles, battery capability used and staying, individual cell voltage and more!
 

MULTIPLE PROGRAMS ALTERNATIVES

MULTIPLE PROGRAMMING OPTIONS
Numerous programming options are offered. Button programming can be used with nothing more required. Utilizing the Smart Firma™ ESC Shows Box, you can quickly alter settings at the track to suit driving conditions. An easy-to-use Smart Link USB Updating and PC Developer app is also offered.
 




 

FAST, POWERFUL M4 PROCESSOR

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

 





Specs

Auto Cutoff: Yes

Battery Port: 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 - FIVE LiPo

Length: 2.3" (58mm)

Low-Voltage Cutoff Programmable: Yes

Maximum Burst Current: 950A

Maximum Continuous Current: 150A

Motor Port: 6.5mm Bullet

Motor Output Lead: s

Overload Protection: 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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