Introduction
The Thrustmaster Y-ASSAULT CPX Rainbow 6 Siege Edition gaming headset is designed to provide an immersive audio experience across multiple gaming platforms. This manual provides essential information for the proper setup, operation, and maintenance of your headset.
Key features include:
- Award-winning DTS® Headphone:X® signature sound for believable 3D audio on PC and Xbox (requires Microsoft Spatial sound).
- True 50 mm analytic drivers with a stable frequency response curve for clear audio.
- Large ear cushions (25mm/1”) with a gel layer for enhanced comfort and sound isolation.

Figure 1: Thrustmaster Y-ASSAULT CPX Gaming Headset.
Setup
Follow these steps to connect your Y-ASSAULT CPX headset to your gaming platform.
- Connect the Headset: Plug the 3.5mm jack from the headset cable into the audio port of your controller (Xbox/PlayStation) or your PC's audio output/input jacks.
- In-line Control Unit: The headset features an in-line control unit for easy access to volume and microphone functions. Ensure all connections are secure.
- DTS Headphone:X® Setup (PC & Xbox): For DTS Headphone:X® surround sound, locate the redemption code included with your product packaging.
- Redeem the code at Microsoft.com/Redeem.
- For a step-by-step guide, visit ts.thrustmaster.com/dts.

Figure 2: In-line control unit for volume and microphone adjustments.
Operating Instructions
The Y-ASSAULT CPX headset is designed for intuitive use during gaming sessions.
- Volume Control: Use the dedicated volume wheel or buttons on the in-line control unit to adjust audio levels.
- Microphone Mute: A switch on the in-line control unit allows you to quickly mute or unmute your microphone.
- Microphone Positioning: Position the flexible, retractable microphone close to your mouth for optimal voice clarity. When not in use, the microphone can be retracted or adjusted away from your face.
- Sound Isolation: The over-ear design and large ear cushions provide passive sound isolation, reducing external distractions.

Figure 3: Headset with microphone in active position.
Maintenance
Proper care will extend the lifespan and performance of your headset.
- Cleaning:
- Wipe the plastic and metal surfaces with a soft, dry cloth.
- For ear cushions (fabric/leather/silicone), use a slightly damp cloth with mild soap if necessary, then wipe dry immediately. Avoid excessive moisture.
- Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the headset in a clean, dry place away from extreme temperatures and direct sunlight.
- Cable Care: Avoid sharp bends or excessive pulling on the cable. Do not wrap the cable too tightly around the headset.
Troubleshooting
If you encounter issues with your headset, try the following solutions:
- No Audio / Low Volume:
- Ensure the 3.5mm jack is fully inserted into the device.
- Check the volume control on the in-line unit and your gaming platform/PC.
- Verify that the headset is selected as the default audio output device in your system settings.
- If using DTS Headphone:X®, ensure it is correctly configured as per the setup instructions.
- Microphone Not Working:
- Check the microphone mute switch on the in-line control unit.
- Ensure the microphone is properly connected and positioned.
- Verify that the headset microphone is selected as the default input device in your system settings.
- Test the microphone with another application or device if possible.
- Distorted Sound:
- Reduce the volume on both the headset and your device.
- Check for loose connections.
- Test the headset with another device to rule out a device-specific issue.
Specifications
| Feature | Detail |
|---|---|
| Brand | Thrustmaster |
| Model Name | Y-ASSAULT CPX Rainbow Six Siege Edition |
| Model Number | 4060109 |
| UPC | 663296421609 |
| Connectivity | Wired (3.5mm jack) |
| Audio Driver Size | 50 mm |
| Audio Driver Type | Dynamic Driver |
| Noise Control | Sound Isolation |
| Ear Placement | Over-Ear |
| Microphone | Retractable |
| Compatible Devices | PC, Xbox Series X/S, Xbox One, PlayStation 5, PlayStation 4 |
| Weight | 1.3 pounds (approx. 590g) |
| Materials | Silicone, Fabric/Leather/Plastic (Headband), Plastic/Metal (Outer Shell) |
Warranty Information
Thrustmaster products are covered by a manufacturer's warranty. Specific warranty terms and conditions, including duration and coverage, are typically provided with your product at the time of purchase or can be found on the official Thrustmaster website. Please retain your proof of purchase for warranty claims.
Support
For technical assistance, product registration, or further information, please visit the official Thrustmaster support website:
You may also find FAQs and driver downloads on their support portal.