Key Features
- 8-channel expansion
- Dual battery ports
- Included Jumper offers option of using receiver power
- Allows fine tuning of 8 servos on non-critical controls (bomb drops, lights, winches, gear, etc.)
Overview
The X-Plus 8 module is designed to allow expansion of up to 8 servos for non-control surface functions such as bomb drops, lights, winches, retractable landing gear, and many more. The X-Plus 8 is compatible with Spektrum™ X-Plus transmitters and receivers. The X-Plus 8 module offers the option to power the connected servos via dual auxiliary battery ports with separate batteries and switch harnesses (sold separately) independent of the receiver. The X-Plus 8 module can also be powered inclusive of the receiver by using the included jumper through either of the dual BATT/JMPR ports.
Applications
Scale modelers with complex aircraft, ships, or surface applications will enjoy the easy programming and functions of the X-Plus 8 module using X-Plus compatible transmitters AirWare™ software. Modelers will be able to select 2 position, 3 position or potentiometer adjustment through their X-Plus transmitter. After selecting the specific switch or port, AirWare software will allow the individual servo adjustment of each X-Plus channel‘s travel adjust, sub trim, reversing, and speed.
Overview
The Spektrum X-Plus8 Expansion Module (P-SPMXP8000) is an essential accessory for RC hobbyists who demand advanced servo control beyond the basic capabilities of their receiver. Whether you're piloting a complex scale aircraft, commanding a detailed ship model, or operating a sophisticated surface vehicle, this expansion module opens up a world of possibilities for controlling auxiliary functions with precision and ease. The X-Plus8 is specifically designed for RC enthusiasts in the UK and worldwide who want to add professional-grade functionality to their Spektrum X-Plus compatible systems without the complexity of traditional auxiliary setups.
This innovative module allows you to expand your RC setup with up to 8 additional servo channels, dedicated entirely to non-critical control surface functions. Rather than compromising your primary flight or drive controls, the X-Plus8 gives you independent, fully programmable channels for secondary operations such as bomb drops, functional lighting systems, motorised winches, retractable landing gear, and countless other creative applications. The genius of the X-Plus8 lies in its flexibility—it recognises that modern scale modelling demands sophistication, and this module delivers exactly that.
Compatible exclusively with Spektrum X-Plus transmitters and receivers, the X-Plus8 integrates seamlessly into your existing RC radio system. The module represents the pinnacle of auxiliary servo expansion for serious scale modellers in the UK RC hobby community, offering both ease of use through intuitive AirWare software programming and the professional-grade reliability that Spektrum is renowned for across the RC car, RC aircraft, and RC boat sectors.
Key Features
- 8-Channel Servo Expansion — The module provides eight independent servo channels, allowing you to control eight separate auxiliary functions simultaneously with individual programming for each channel, giving you unprecedented control over complex model operations.
- Dual Battery Ports — Two separate BATT/JMPR ports enable flexible power management, allowing you to power auxiliary servos with independent auxiliary batteries and switch harnesses (sold separately) or draw power from your receiver using the included jumper, depending on your power requirements and model configuration.
- Included Jumper Option — A supplied jumper allows you to power the module directly from your receiver without requiring separate auxiliary batteries, simplifying installations where receiver power is sufficient for your servo needs.
- Independent Power Management — The ability to use separate batteries for servo power means your receiver maintains stable voltage regardless of servo load demands, critical for maintaining reliable radio control in complex aircraft and surface models.
- Fine Tuning Capability — Each of the 8 servo channels can be individually adjusted for travel range, sub-trim, reverse direction, and speed control through your X-Plus transmitter's AirWare software, providing granular control over every auxiliary function.
- Multiple Control Options — Configure each channel as a 2-position switch function, 3-position switch function, or continuous potentiometer adjustment, matching the control type to your specific application requirements.
- Professional Servo Adjustment — Full servo customisation including travel adjust, sub-trim refinement, direction reversing, and speed programming for each individual channel ensures perfect coordination of auxiliary functions.
- Scale Modelling Excellence — Specifically engineered for scale modellers with complex aircraft, ships, and surface vehicles requiring sophisticated auxiliary control systems beyond basic receiver capabilities.
Technical Performance
The X-Plus8 Expansion Module operates across an input voltage range of 3.5V to 9.6V, making it compatible with a wide variety of battery configurations commonly used in RC hobbies across the UK and internationally. This broad voltage tolerance ensures the module works reliably whether you're powering it from a 2S LiPo battery (7.4V nominal), 3S LiPo (11.1V nominal when accounting for fresh charge), or even traditional NiMH battery packs. The dual BATT/JMPR ports provide dual power input options, allowing sophisticated power management strategies in complex models. The module's engineering prioritises stability and reliability, critical attributes for scale modellers who depend on consistent auxiliary function operation during flights or runs. Whether you're operating delicate servo-driven bomb bay doors on a scale warbird, controlling functional landing gear on a detailed transport aircraft, managing multiple lighting systems on a night-flying RC plane, or operating deck winches and lifting gear on a scale naval vessel, the X-Plus8 delivers the precision and reliability that serious RC hobbyists demand. The AirWare software integration provides intuitive programming through your X-Plus transmitter, eliminating the need for separate programming devices and streamlining the setup process for UK-based modellers and international enthusiasts alike.
What's in the Box
- X-Plus8 Expansion Module (P-SPMXP8000)
- Included Jumper for receiver power option
- Instruction Manual
What You Need to Complete
- Spektrum X-Plus compatible transmitter and receiver system
- Up to 8 servo motors (specifications depend on your application requirements)
- Auxiliary battery packs and switch harnesses if using independent servo power (sold separately)
- Battery charger compatible with your chosen power source
Frequently Asked Questions
- Is the X-Plus8 Expansion Module suitable for beginner RC modellers? — The X-Plus8 is designed for modellers who already have a Spektrum X-Plus radio system and want to add auxiliary functions to their models. If you're new to RC hobbies, you'd typically start with a basic RC car UK or beginner aircraft, then progress to the X-Plus8 when your models become more complex and require sophisticated auxiliary control. The module itself isn't difficult to install, but it assumes familiarity with RC systems and servo integration.
- What power options does the X-Plus8 offer? — The module features dual BATT/JMPR ports providing flexible power management. You can power the servo channel directly from your receiver using the included jumper, or connect auxiliary batteries through either BATT/JMPR port for independent servo power. The module accepts input voltage from 3.5V to 9.6V, making it compatible with 2S LiPo batteries (7.4V nominal), NiMH packs, and other standard RC battery types. If you require separate auxiliary batteries and switch harnesses beyond the included jumper, these are sold separately.
- What makes the X-Plus8 different from using my receiver's standard auxiliary channels? — Many receivers include a limited number of auxiliary channels built-in, typically 1-4 additional outputs. The X-Plus8 massively expands this capability to 8 dedicated channels, each fully programmable with individual travel adjustment, sub-trim, reversing, and speed control through your X-Plus transmitter's AirWare software. This provides the sophisticated control necessary for complex scale models with multiple auxiliary functions.
- Can I control the X-Plus8 through my X-Plus transmitter's AirWare software? — Yes, the entire programming interface for the X-Plus8 is integrated into your X-Plus transmitter via AirWare software. After selecting your desired switch or potentiometer input on your transmitter, you can adjust each X-Plus channel's travel range, sub-trim positioning, direction reversing, and servo speed directly through the software interface, then upload the configuration to your transmitter wirelessly.
- What applications is the X-Plus8 designed for? — The X-Plus8 excels in scale modelling applications including functional bomb bay doors and ordnance release mechanisms on military aircraft, retractable landing gear systems, motorised cockpit canopies, interior and exterior lighting systems, motorised winches for cargo or rescue operations, camera pan and tilt mechanisms, functional cargo doors, deck equipment on scale naval vessels, weapon turret rotation systems, and countless other creative auxiliary functions where precise servo control enhances scale authenticity and model functionality.
- Do I need a Spektrum X-Plus system to use this module? — Yes, the X-Plus8 Expansion Module is designed exclusively for compatibility with Spektrum X-Plus transmitters and receivers. You cannot use this module with standard Spektrum receivers or other manufacturer radio systems. Ensure your current system uses X-Plus technology before purchasing.
- How many servos can the X-Plus8 control? — The module provides 8 independent servo channels, meaning you can connect and control up to 8 separate servo motors simultaneously, each with individual programming for travel, trim, direction, and speed.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the SPM X-Plus8 Expansion Module P-SPMXP8000 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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