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Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12
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Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12
The Spektrum™ Firma 70 amp Brushed Smart ESC and motor combo is waterproof and ready to use in most 1/10th scale RC crawlers.
Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12
Item #: 86016860

Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12

Item #: 86016860

SCR 1494

Price Details

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Order now and get it around Wednesday, September 30
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The Spektrum™ Firma 70 amp Brushed Smart ESC and motor combo is waterproof and ready to use in most 1/10th scale RC crawlers.
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What Stands Out

Smart ESC Technology
Integrated Smart technology allows real-time data monitoring, enhancing performance tracking and battery management for a seamless RC experience.
Versatile Compatibility
Designed for 2S to 3S battery use, providing flexibility and adaptability for various RC applications, making it suitable for both beginners and experienced enthusiasts.
High Torque Motor
The 35T brushed motor offers superior torque and speed, delivering reliable power for demanding RC projects while ensuring efficient energy use.

Product Details

Shop Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12 online at a best price in Seychelles. B0BPFGMGFF
Brand NameSpektrum
Model NameFirma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo
ModelSPMXSEMC12
Number of Items1
ManufacturerHorizon Hobby
UPC605482162019
Unit Count1 Count
Included ComponentsFirma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo
Item Type NameCar Speed Controls & Accessories
Part NumberSPMXSEMC12
Voltage7.4 volts
Material TypePlastic
BrandSpektrum
MaterialPlastic
Item Weight1.2 lbs (540 grams)

Who Should Buy?

Suitable For
  • Hobbyist Racers

    Ideal for enthusiasts wanting reliable performance in competitive races with customizable speed control and efficient power management.

  • Beginner Builders

    Great for those starting out in RC car building, offering simplicity and compatibility with various 2S-3S systems.

  • Brushed Motor Users

    Perfect for users specifically working with brushed motors, ensuring optimal performance and integration within their setups.

Not Suitable For
  • High-Performance Racing

    Not suitable for serious racers requiring advanced features or higher power outputs beyond what brushed systems can deliver.

Product Description

Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Spektrum Firma 70A Brushed Smart ESC designed for?

    Answer: The Spektrum Firma 70A Brushed Smart ESC is designed for use in RC cars, trucks, and other hobby-grade vehicles, providing excellent reliability and efficiency. It can handle up to 3S LiPo batteries, making it suitable for various types of models. This ESC also features Smart Technology, allowing for advanced telemetry data such as voltage and current monitoring, which enhances performance and aids in setting adjustments. Using this ESC in your RC setup not only improves the responsiveness of your model but also helps in maintaining optimal operating conditions.
  • Question: What are the key features of the 35T brushed motor included in the combo?

    Answer: The 35T brushed motor included in the Spektrum Firma combo provides excellent torque and performance for a variety of RC applications. This motor is designed specifically to deliver reliable power without excessive heat generation, which is crucial for longer run times. Additionally, the brushed construction ensures simplicity in maintenance and setup, making it accessible for both beginners and experienced enthusiasts. This type of motor is ideal for off-road and on-road vehicles, allowing for great acceleration along with smooth speed transitions during your runs.
  • Question: How do I install the Spektrum Firma 70A ESC and 35T motor?

    Answer: Installing the Spektrum Firma 70A ESC and 35T motor involves a few straightforward steps. First, mount the motor in your vehicle according to your model's specifications, ensuring it is securely fixed. Next, connect the ESC to the motor, adhering to the color coding for correct polarity. Wire the ESC to your receiver, incorporating the appropriate battery connection. Finally, adjust the settings using the Smart Technology features for optimal performance. This setup provides an instant boost to your RC vehicle’s capabilities, whether you're racing or enjoying casual drives.
  • Question: What type of batteries work with the Spektrum Firma 70A ESC?

    Answer: The Spektrum Firma 70A ESC is compatible with 2S to 3S LiPo and NiMH batteries, making it versatile for various applications. This range allows you to choose from a variety of battery options depending on your desired performance. The 2S battery offers ample power for recreational use, while a 3S battery provides enhanced speed and responsiveness for competitive racing. Using the right battery ensures your vehicle runs optimally, improving acceleration and runtime during your operations.
  • Question: Is the Spektrum Firma 70A ESC waterproof or water-resistant?

    Answer: The Spektrum Firma 70A ESC is designed with some level of water resistance, but it is essential to verify specific operational limits in the product specifications. Many users report that it performs well in damp conditions, but it’s advisable to avoid submerging the ESC in water. For users who venture into wet environments often, utilizing a waterproof housing or enclosures can provide added protection. This makes it particularly appealing for recreational enthusiasts who frequently drive in diverse terrains.
  • Question: What telemetry features does the Spektrum Firma ESC support?

    Answer: The Spektrum Firma 70A ESC supports advanced telemetry features that enable real-time monitoring of critical parameters like voltage, current draw, and temperature. The integration with Spektrum receivers allows you to see this data on your transmitter display. This telemetry feature assists in making informed decisions regarding your setup during practice sessions or races, ensuring optimal performance throughout your run. Using these real-time insights can dramatically improve your racing strategy.
  • Question: Can I use the Spektrum Firma 70A ESC with any RC vehicle?

    Answer: The Spektrum Firma 70A ESC is compatible with most 1/10 or 1/8 scale vehicles, especially those using brushed motor systems. It is essential to ensure that the ESC meets the power requirements of your vehicle to avoid any performance issues. Specific model designs, weight, and usage scenarios may affect compatibility. Perform thorough checks on the ESC's specs compared to your vehicle’s requirements to ensure optimal pairing, especially for competitive scenarios.
  • Question: What is the advantage of using Smart Technology in this ESC?

    Answer: The Smart Technology integrated into the Spektrum Firma 70A ESC allows for seamless communication between the ESC, receiver, and Smart batteries. This technology enhances your control capabilities by providing real-time telemetry data, such as battery voltage and current usage, which helps in maintaining performance integrity. Leveraging these insights can significantly improve your strategy in both practice and competitive environments, optimizing run times and performance management during sessions.
  • Question: What kind of maintenance does the Spektrum Firma 70A ESC require?

    Answer: The Spektrum Firma 70A ESC requires minimal maintenance, primarily ensuring that connections are clean and secure. It is advisable to periodically check for any debris or damage, especially after off-road usage. Keeping the ESC and motor free from dirt can help improve performance longevity. Regular inspections not only ensure it operates optimally but also can be beneficial for understanding operational limits and preparing for future upgrades or adjustments.
  • Question: Where can I buy the Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo, SPMXSEMC12?

    Answer: You can buy the Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo at Ubuy. Ubuy offers a reliable platform for purchasing quality RC products, often providing updated inventory and convenient purchasing options. By shopping at Ubuy, you gain access to a wide selection of Spektrum products, ensuring you find everything you need for your RC hobby.

Spektrum Electric Speed Controllers Editorial Review

The Spektrum Firma 70A Brushed Smart ESC, 2S-3S: IC3 / 35T Brushed Motor Combo is a robust upgrade for those looking for enhanced performance over standard stock systems. This combo is especially praised for its ease of installation and reliability, making it suitable for diverse RC applications, including a favorite among users for powering vehicles like the Boom Racing Land Rover. With a voltage of 7.4 volts and a solid reputation for customer service, it stands out as a reliable option. Although some users noted limitations in handling heavy loads, it remains a preferred choice for many enthusiasts seeking a brushed solution.

Customer Reviews & Ratings

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Pros

  • Easy installation process for hassle-free setup
  • Ideal for upgrades over stock parts
  • Well-suited for various RC vehicle types
  • Reliable performance from Spektrum brand

Cons

  • Limited performance with heavier battery loads

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9 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SCR 1494

Order now and get it around Wednesday, September 30

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Features an all-in-one telemetry system, providing essential performance data.
  • Includes a powerful 35T rebuildable brushed motor, compatible with 2S and 3S LiPo batteries.
  • Waterproof design ensures reliability in a variety of conditions.
  • Offers multiple programming options, allowing for easy customization from your transmitter.
  • Equipped with essential safety features like thermal and over-current protection.
  • Compact and ready to install, no soldering is required for setup.

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