Delivery Included
1 Year Warranty
Overview
Like every component in the SpektrumT Smart ecosystem, FirmaT Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics - together, creating the best-performing RC system for your vehicle imaginable.
Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give 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 vehicle than ever before - without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.
Firma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior!
This ESC comes bundled with a Spektrum Firma 4500Kv Brushless Motor capable of handling everything this ESC can put out that is a perfect to get you driving with Spektrum Smart technology.
Features
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- Ready to install - no soldering required
- Multiple options for easy programming:
- Button programming
- Smart ESC Programming Box
- SmartLink USB Updating and Programmer application
- Multi-point protection:
- Over-current protection
- Automatic LiPo low-voltage cutoff
- Thermal protection
- Failsafe protection
- Developed and designed by SpektrumT engineers in partnership with the industry's leading ESC manufacturer
- Comes bundled with Spektrum Firma 4500Kv Brushless Motor
- Compact for easy installation in most applications
- Rugged plastic case with mounting tabs
- Aluminum heat sink for high efficiency
- Cooling fan
- Adjustable high-power BEC
- Firmware updatable through the Smart ESC Programming Box
- High heat-resistant ICT connectors, backwards compatible with ECT connectors
- Limited 1-year warranty
Product Description of Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo
The Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo for 1/10 monster trucks is engineered to deliver high-resolution control, Smart telemetry integration, and seamless power delivery for 2S LiPo setups. Designed specifically for 1/10 scale monster truck platforms, this sensored brushless system combines Spektrum’s advanced Smart ESC architecture with a high-RPM 4500Kv motor, offering unmatched responsiveness and real-time data feedback. The motor features a rotor position sensor and magnetic encoder, enabling precise throttle modulation and consistent timing across all driving conditions. Paired with the Firma Smart ESC, users gain access to one-wire telemetry that transmits RPM, voltage, temperature, and battery metrics directly to compatible Spektrum transmitters. This integration eliminates the need for external modules or wiring, streamlining setup while enhancing performance visibility. Whether you're upgrading an existing rig or building a new monster truck from scratch, the Spektrum M-SPMXSEMC19 combo offers a complete solution for intelligent control and rugged reliability.
Key features of the Spektrum M-SPMXSEMC19 combo
- Rotor position sensor - delivers precise motor timing and smooth throttle transitions at all speeds
- Smart telemetry via one-wire connection - provides real-time system data without additional components
- 32-bit ARM M4 processor - enhances signal resolution and motor output accuracy for refined control
- Multiple programming options - supports button setup, USB interface, and Smart ESC Programming Box
- High-current IC5 battery lead - enables Smart LiPo integration and secure power delivery
- Compact motor and rugged ESC housing - ensures easy installation and durability in monster truck platforms
How does the rotor position sensor enhance throttle precision?
The Spektrum 4500Kv motor with rotor position sensor and solder tab output leads is built to deliver accurate timing and smooth throttle response across all speed ranges. The integrated magnetic encoder detects rotor position with high precision, allowing the ESC to modulate power delivery with minimal delay. This results in reduced cogging, improved low-speed control, and consistent acceleration—critical for 1/10 monster trucks navigating uneven terrain or executing rapid directional changes. The solder tab output leads provide secure electrical contact and clean wiring, ensuring reliable performance under high-load conditions.
What makes the Smart telemetry system more efficient?
The Spektrum M-SPMXSEMC19 with one-wire telemetry and Smart LiPo compatibility features a streamlined data architecture that transmits vital system metrics directly to compatible Spektrum transmitters. Unlike traditional setups that require multiple sensors and modules, this one-wire solution delivers RPM, voltage, temperature, and battery capacity in real time. When paired with a Smart LiPo battery, users also gain access to cycle count, individual cell voltage, and battery percentage—displayed instantly on the transmitter screen. This integration allows drivers to monitor system health during operation and make performance adjustments on the fly, without interrupting the run or relying on post-session diagnostics.
Why is the 32-bit ARM M4 processor critical for high-resolution control?
At the core of the Spektrum Firma combo for smooth throttle response and real-time data feedback is a 32-bit ARM M4 processor that governs signal input and motor output with exceptional accuracy. This processor enables higher resolution in throttle mapping, braking curves, and timing adjustments, resulting in a more refined driving experience. The increased processing power ensures that the ESC can respond to rapid changes in input without lag, maintaining consistent performance even under demanding conditions. For monster truck enthusiasts, this translates into tighter handling, smoother launches, and more predictable control across varied terrain.
How does the IC5 battery lead support Smart integration?
The Spektrum M-SPMXSEMC19 sensored brushless system with IC5 battery lead and Smart tech includes a user-installable IC5 connector designed for high-current delivery and Smart telemetry compatibility. This connector offers superior heat resistance and a more secure fit compared to legacy EC3/EC5 formats. When used with a Spektrum Smart LiPo battery, the IC5 lead enables full telemetry functionality, including battery health metrics and real-time voltage monitoring. This ensures that the ESC receives stable power under load and that the driver remains informed about battery status throughout the session. The solder tab design also allows for clean wiring and robust electrical contact, minimizing resistance and improving reliability.
What programming options are available for performance tuning?
The Spektrum M-SPMXSEMC19 Smart ESC with telemetry and 4500Kv motor for 2S LiPo setups supports multiple programming methods to suit different user preferences and driving conditions. Basic adjustments can be made using onboard button programming, while more advanced configurations are accessible via the Smart ESC Programming Box or the SmartLink USB interface. Users can modify throttle curves, braking strength, timing, and voltage cutoff parameters to match terrain and driving style. This flexibility ensures that drivers can fine-tune their setup without disassembling the vehicle or interrupting their session, making it ideal for both casual and competitive use.
Is the Spektrum M-SPMXSEMC19 combo suitable for monster truck upgrades?
The Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo for 1/10 monster trucks is purpose-built for platforms that demand torque-rich acceleration, thermal stability, and intelligent control. Its sensored motor design ensures smooth power delivery, while the ESC’s Smart telemetry capabilities provide actionable data during operation. The compact motor and rugged ESC housing allow for easy installation in most 1/10 monster truck chassis, and the system’s compatibility with Smart batteries and transmitters streamlines setup and diagnostics. For drivers seeking the best Spektrum ESC and motor combo for high-resolution control and telemetry access, this combo delivers a competitive edge through integrated performance and simplified connectivity.
For RC enthusiasts looking to upgrade their 1/10 monster truck with a sensored brushless system that offers Smart telemetry, precision control, and flexible programming, the Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo for 1/10 monster trucks stands out as a complete solution. Buy Spektrum M-SPMXSEMC19 combo for 1/10 monster truck upgrades with Smart ESC integration.
Technical Specifications of Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo
Brand, Model and Product Type
- Brand: Spektrum
- Model: M-SPMXSEMC19
- Product Type: Spektrum M-SPMXSEMC19 Firma 130A ESC and 4500Kv sensored motor combo for 1/10 monster trucks, Spektrum M-SPMXSEMC19 Smart ESC with telemetry and 4500Kv motor for 2S LiPo setups, Spektrum M-SPMXSEMC19 sensored brushless system with IC5 battery lead and Smart tech, Spektrum M-SPMXSEMC19 with one-wire telemetry and Smart LiPo compatibility, Spektrum Firma combo for smooth throttle response and real-time data feedback
Dimensions
- Motor Shaft Diameter: 5 mm – compatible with standard 1/10 monster truck drivetrains
- Motor Shaft Length: 18.5 mm – ensures secure gear mesh and alignment
Electrical Specifications
- ESC Continuous Current: 130A – supports sustained high-load operation
- ESC Burst Current: 760A – enables peak acceleration and power delivery
- Input Voltage: 7.4V (2S LiPo) – optimized for 1/10 monster truck platforms
- BEC Voltage: Selectable 6V or 7.4V – supports high-torque servos and accessories
- BEC Continuous Current: 5A – ensures stable power for receiver and peripherals
- Battery Connector: Solder tabs (IC5 lead included) – supports Smart battery telemetry
- Motor Kv Rating: 4500Kv – delivers high-RPM output and responsive throttle control
Mechanical Specifications
- ESC Type: Sensored Brushless – enables smooth startup and accurate motor timing
- Motor Type: Brushless Sensored – includes rotor position sensor and magnetic encoder
- Cooling System: ESC cooling fan and aluminum heat sink – maintains thermal stability
- ESC Case: Rugged plastic with mounting tabs – compact and durable for off-road use
- Motor Output Lead: Solder tab – allows secure and customizable wiring
Smart Technology & Telemetry
- Telemetry: One-wire Smart telemetry – transmits RPM, voltage, temperature, and battery data in real time
- Smart Battery Compatibility: IC5-equipped Smart LiPo – enables cycle count, cell voltage, and battery percentage display
Programming & Protection Features
- Programming Options: Button programming, Smart ESC Programming Box, SmartLink USB, and forward programming via compatible transmitters
- Protection Features: Over-current, thermal, low-voltage cutoff, and failsafe protection
- Programmable: Yes – adjust throttle curves, braking, timing, and voltage cutoff
ESC & Motor Compatibility
- Application: 1/10 monster trucks – optimized for 2S LiPo setups and off-road performance
- ESC-Motor Pairing: Bundled combo – designed for seamless integration and matched performance
What’s in the Box
- (1) Spektrum Firma Smart ESC – 130A
- (1) Spektrum Firma 4500Kv Brushless Motor
- (1) Spektrum Smart Sticker Sheet
- (1) Product Manual
What You Require
- (1) Spektrum Surface Receiver
- (1) Spektrum Smart Technology LiPo Battery
- (1) Spektrum Transmitter
Finance Options
Click to see Novuna Finance Information
Novuna Personal Finance Available on this product
| DEPOSIT |
MONTHS |
APR |
MONTHLY PAYMENTS |
TOTAL AMOUNT PAYABLE |
| 24 Month Credit |
| £32.60 |
24 |
19.9% |
24 x £14.69 |
£385.16 |
| 36 Months Credit |
| £32.60 |
36 |
19.9% |
36 x £10.65 |
£416.00 |
| 48 Months Credit |
| £32.60 |
48 |
19.9% |
48 x £8.66 |
£448.28 |
| Buy Now Pay Later 48 months (6 months Deferred) |
| £32.60 |
48 |
24.9% |
48 x £10.22 |
£523.16 |
| Buy Now Pay Later 48 months (10 months Deferred) |
| £32.60 |
48 |
24.9% |
48 x £10.80 |
£551.00 |
| Buy Now Pay Later 48 months (12 months Deferred) |
| £32.60 |
48 |
24.9% |
48 x £11.42 |
£580.76 |
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