Spektrum 2-in-1 10A Brushed ESC SLT Receiver RC AX24 1/24 SPMXSE2425RX

The Spektrum SPMXSE2425RX is a combined 10A brushed electronic speed controller and 2.4GHz SLT receiver designed for compatible 1/24 scale RC crawlers, including the Axial AX24 XC-1 4WS. It combines motor speed control and radio reception in one compact unit, making it a convenient replacement for damaged or faulty factory electronics.

Features

• Integrated ESC and Receiver: Combines a brushed motor speed controller and 2.4GHz radio receiver in one compact electronic unit.
• Genuine Axial AX24 Replacement: Listed by Axial as a compatible replacement for the AX24 XC-1 4WS 1/24 scale RC crawler (AXI00003).
• 10A Continuous Current: Provides a manufacturer-rated 10A continuous output for compatible brushed motors.
• Spektrum SLT Radio System: Uses 2.4GHz Spektrum SLT technology for control with a compatible transmitter.
• Three-Channel Receiver: Supports steering and additional auxiliary functions, subject to transmitter and vehicle configuration.
• 2S LiPo Compatibility: Designed to operate with a suitable 7.4V nominal 2S LiPo battery.
• Switch-Mode BEC: Integrated 5V, 1A BEC provides regulated power for compatible receiver-connected electronics.
• Selectable Driving Modes: Supports forward and reverse operation with selectable braking behaviour.
• Adjustable Drag Brake: Allows low-speed braking behaviour to be adjusted to suit crawling conditions.
• PH2.0 Connections: Uses compact PH2.0 connectors for the battery and brushed motor.
• Lighting Connections: Includes dedicated connections for compatible brake and reverse lighting.
• Integrated Power Switch: Built-in on/off control simplifies operation and servicing.
• Compact Crawler Electronics: Suitable for space-limited micro RC installations where a separate receiver and ESC would require additional mounting space.

Specifications

• Brand: Spektrum
• Manufacturer Part Number: SPMXSE2425RX
• SKU: SPMXSE2425RX
• Product Type: Combined Brushed ESC and Radio Receiver
• Recommended Scale: 1/24
• Primary Vehicle Compatibility: Axial AX24 XC-1 4WS Crawler (AXI00003)
• Additional Fitment: Selected Axial SCX24 Models Listed by Axial
• Motor Compatibility: Brushed
• Maximum Continuous ESC Current: 10A
• Radio Frequency: 2.4GHz
• Receiver Protocol: Spektrum SLT
• Receiver Channels: 3
• Battery Compatibility: 2S LiPo
• Published Input Voltage Range: 5–8.4V DC
• Battery Connector: PH2.0
• Motor Connector: PH2.0
• BEC Type: Switch-Mode
• BEC Output: 5V DC
• BEC Continuous Current: 1A
• Driving Modes: Forward / Reverse / Brake and Forward / Reverse
• Drag Brake: Adjustable
• Low-Voltage Cutoff: Not User-Programmable
• Lighting Connections: Brake and Reverse Light Ports
• Power Switch: Integrated
• Application: Compatible Micro RC Rock Crawlers

Includes

• 1 x Spektrum 10A Brushed 2-in-1 ESC / SLT Receiver Combo

FAQ

Will the Spektrum SPMXSE2425RX fit the Axial AX24 XC-1? Yes. Axial lists SPMXSE2425RX as a compatible replacement electronic speed controller and receiver for the AX24 XC-1 4WS crawler, model AXI00003. Confirm the wiring and radio setup against the vehicle manual before installation.

Can this ESC and receiver be used in an Axial SCX24? Axial also lists this unit for selected SCX24 vehicles. Compatibility depends on the specific model, transmitter, motor and connector arrangement. OZRC recommends checking the vehicle's replacement parts list rather than assuming every SCX24 version uses the same electronics.

Will this receiver bind to a Spektrum DSMR transmitter? This unit uses Spektrum SLT radio technology rather than DSMR. Use a transmitter with confirmed compatibility with this receiver's SLT system. A transmitter is not included.

Can the Spektrum 10A ESC run a brushless motor? No. The SPMXSE2425RX is designed for compatible brushed motors only. It must not be used with a brushless motor, and the connected motor must remain within the ESC's electrical limits.

Important Notes

• This product is an ESC and receiver combination, not a complete RC vehicle or radio system.
• Designed for brushed motors only. Do not connect a brushless motor.
• The receiver uses Spektrum SLT radio technology. Compatibility with other Spektrum radio protocols should not be assumed.
• Check the vehicle's transmitter and steering configuration before replacing the original unit, particularly on four-wheel-steering models.
• Use a compatible battery and observe correct PH2.0 connector polarity.
• Do not exceed the rated 10A continuous ESC current or the 5V 1A BEC limit.
• Confirm servo and accessory current requirements before connecting additional electronics.
• The manufacturer does not specify a user-programmable low-voltage cutoff. Follow the battery manufacturer's LiPo operating and storage requirements.
• Compatible motor, steering servos, transmitter, battery and charger are not included.
• Perform radio binding, steering direction, throttle and braking checks before driving.