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Spektrum Firma Sensored 1/10th Cra (Spektrum XSEMC08 | SPMXSEMC08)

Model: Spektrum XSEMC08
Dist. #: SPMXSEMC08   SKU: SPMXSEMC08

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Price:  $269.99

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Updated on Sep 21, 2025 05:44:49 PM

Firma Sensored 1/10th Cra...


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Introduction
The Spektrum Firma Sensored Smart ESC System is particularly engineered to be utilized with 10th scale Spiders and Scalers. Featuring sophisticated Smart connectivity, expert Drag Brake Efficiency and torque control, all while being totally waterproof.





Features

Smart all-in-one telemetry

Pro-level Efficiency Sensored Motor and ESC

Fast, effective 32-bit ARM M4 processor

Several options for easy programming:

Smart ESC Programs Box (V2 version required)

SmartLink USB Upgrading and Programmer application

Setting from Transmitter through Text Gen Telemetry

Multi-point defense:

Over-current defense

Automatic LiPo low-voltage cutoff

Thermal defense

Failsafe defense

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

Compact for easy setup in many applications

All set to set up — no soldering required

Water resistant System

Waterproof sensor wire with locking plug and gasket

Aluminum heat sink for high efficiency

Consists Of Optional Cooling fan

Adjustable high-power BEC (6V or 7.4V)

Firmware updatable through the Smart ESC Programs Box (V2 version required)

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

Minimal 1-year service warranty





Overview
The Spektrum Firma Sensored ESC System is a Combination that consists of a Sensored 2100kv Motor and the Firma 60 Amp Sensored ESC, supplying a perfect upgrade for 10th Scale Rock Crawlers and Scalers.
Like every component in the Spektrum™ Smart community, Firma™ Smart ESCs combine "plug-and-play" simpleness with the ability to interact with other Smart electronics — together, creating the best-performing RC system for your vehicle imaginable.
Firma Smart ESCs do a lot more than regulate power. They operate like a virtual engineer inside your design, supplying a direct course to the vital operating data you need to reach peak performance. Firma Smart ESCs offer you an additional layer of confidence that your electronics are all operating at their best.
With Firma Smart ESCs, you'll be much better linked to your vehicle than ever previously — without installing extra components that all work independently of each other. You will not need extra wires, modules, or links. A Firma electronic speed control provides a one-wire service for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.
Firma ESCs not only gather the data but likewise send it to your transmitter in real time, rather of only storing it for after-run research study. You have the ability to change settings as needed to improve performance on the go. The Firma Smart single-wire telemetry service has been evaluated for quality and performance by the best brand names in RC. Their verdict? Smart innovation is both easier and superior!







ADVANCED SENSORED MOTOR CONTROL

ADVANCED SENSORED MOTOR CONTROL
The Spektrum Firma Smart Spider System includes a high-precision magnetic encoder and rotor position sensor that provides exceptional 1 to 1 control feel when driving at any speed and at any angle. Perfectly fit for path driving, rock crawling competitors and rock racing setups. This advancement in sensored motor control allows the ESC to match your throttle input to the motors RPM with unmatched accuracy.
 

INCLUDES SPEKTRUM FIRMA SENSORED BRUSHLESS MOTOR

INCLUDES SPEKTRUM FIRMA SENSORED BRUSHLESS MOTOR
This combo consists of a Spektrum Firma 2100KV 540L sized sensored brushless motor that is handpicked for great performance in a wide range of crawler and scaler models. Featuring a hardened steel 1/8" (3.175mm) shaft and our water resistant sensor port connector, this motor is prepared power your vehicle thru whatever you can toss at it.
 





INTELLIGENT SPEED AND TORQUE CONTROL

INTELLIGENT SPEED AND TORQUE CONTROL
The Spektrum Firma Smart Spider System provides a closed loop control, ensuring that the esc maintains torque and RPM levels even as driving conditions change. Offering extraordinary control when driving uphill or downhill and even when in wet or loose traction conditions. No matter the terrain, the Spektrum Firma Spider system keeps you in complete control.
 

MAXIMUM POWER EFFECTIVENESS SUPPLIES LONGER BATTERY LIFE

MAXIMUM POWER EFFICIENCY PROVIDES LONGER BATTERY LIFE
When driving with the Firma Smart Spider System, motorists are much better geared up for the long tracks ahead. The Spektrum Firma Smart Spider System only uses the power it needs to match your wanted throttle output, supplying substantially more efficient present levels and extremely long battery life when compared with similar sensorless systems.
 





PRO-LEVEL DRAG BRAKE ADJUSTMENT

PRO-LEVEL DRAG BRAKE ADJUSTMENT
The Spektrum Firma Smart Spider System includes a substantial range of drag brake adjustability, allowing for motorists to expertly tune their crawlers and scalers depending upon their driven train and vehicle weight. Enabling up to 200% drag power, no matter the setup, the Spektrum Firma Smart Spider System can keep your vehicle parked at nearly any slope.
 

WATERPROOF

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





ONE-WIRE TELEMETRY

ONE-WIRE TELEMETRY
No requirement to link several wires, sensors, modules, and links. With Firma™ ESCs, simple one-wire telemetry sends a vast array of data directly to your transmitter in real time, including RPM, voltage, temperature, balance, capacity, and speed.*
*See compatibility chart for more information.
 

CLEVER TECHNOLOGY BATTERY DATA

SMART TECHNOLOGY BATTERY DATA
When utilized with a Spektrum™ Smart LiPo battery, your Firma™ ESC provides you with the advantage of battery telemetry that's automatically sent to your compatible Spektrum radio in real time. On your transmitter screen you'll exist with helpful info such as number of cycles, battery capacity utilized and remaining, private cell voltage and more!
 





 

MULTIPLE PROGRAMS OPTIONS

MULTIPLE PROGRAMMING OPTIONS
Several programming options are offered. Utilizing the Smart Firma™ ESC Programs Box (version V2 required), you can quickly change settings on the path to match driving conditions. A user friendly Smart Link USB Upgrading and PC Programmer app is likewise offered. And for those with a Text Gen capable, programming and modification of ESC settings can be carried out, right from your Spektrum transmitter, no additional modules or wires needed!

 



Specs

Car Cutoff: Yes

BEC: Yes

BEC Continous Current: 3A

BEC Type: Switchable

BEC Voltage: 6V/7.4V

Brakes: Adjustable drag brake

Connector Type: IC3

Forward: Yes

Input Voltage: 7.4 - 11.1V (2 - THREE LiPo), 7.2 - 10.8V (6 - NINE NiMH)

Low-Voltage Cutoff Programmable: Yes

Maximum Burst Current: 360A

Maximum Constant Existing: 60A

Motor Design: Inrunner

Motor Type: Brushless - Sensored

Number of Poles: 4

Product Weight: 11.3oz (320g) ESC and motor integrated

Programmable: Yes

Reverse: Yes

RPM/Volt (Kv): 2100Kv

Shaft Size: 0.125" (3 mm)

Technology : Smart

Water-Resistant: Yes
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