Product Overview
The Audio-Technica ATH-AD700X headphones are designed to provide an unsurpassed, natural listening experience, ideal for extended audio sessions. Featuring a lightweight honeycomb aluminum casing, these open-air headphones minimize pressure on the ears. Equipped with newly designed 53mm drivers and bobbin-wound CCAW voice coils, they deliver spacious sound with superior high and mid-range frequencies. The self-adjusting 3D Wing Support system ensures a comfortable fit for various head sizes.
Key Features:
- 53 mm Drivers: Reproduce clear treble and midrange.
- Bobbin-wound CCAW Voice Coils: For superior power handling.
- Open-Air Design: Full open-air type headphones produce no sense of pressure on the ears, resulting in a completely natural sensation.
- Lightweight Aluminum Honeycomb Casing: Offers excellent acoustic properties.
- Self-Adjusting 3D Wing Support: Provides a comfortable listening experience with a total ear-fit design that minimizes pressure.
- Wide Frequency Response: 5 – 30,000 Hz for detailed sound reproduction.
- Connectivity: Wired connection with a 3.5mm connector and included 1/4 inch (6.3 mm) adapter.

Image: Audio-Technica ATH-AD700X Open-Air Headphones, showcasing their lightweight design and large earcups.
Setup Instructions
- Unpack Contents: Carefully remove the ATH-AD700X headphones and the detachable 1/4 inch (6.3 mm) adapter from the packaging.
- Identify Connectors: The headphones feature a straight cord terminating in a 3.5mm mini plug.
- Connect to Audio Source:
- For devices with a 3.5mm audio jack (e.g., smartphones, laptops), plug the headphone's 3.5mm mini plug directly into the device's audio output.
- For devices with a 6.3mm (1/4 inch) audio jack (e.g., audio interfaces, amplifiers), attach the included 1/4 inch (6.3 mm) adapter to the headphone's 3.5mm mini plug, then insert the adapter into the device's audio output.
- Adjust Fit: Place the headphones on your head. The self-adjusting 3D Wing Support system will automatically conform to your head size for a comfortable fit. Ensure the earcups fully cover your ears without excessive pressure.

Image: Close-up of the 3.5mm headphone plug with the detachable 1/4 inch (6.3 mm) adapter, illustrating connectivity options.
Operating Instructions
- Volume Control: Adjust the volume using the controls on your connected audio device. The ATH-AD700X headphones do not have inline volume controls.
- Listening Experience: Due to their open-air design, these headphones provide a natural soundstage and allow some ambient sound to pass through. This design is intended for a more immersive and less fatiguing listening experience in quiet environments.
- Optimal Performance: For the best audio quality, ensure your audio source is providing a clean signal. While these headphones have a low impedance (38 Ohms), a dedicated headphone amplifier can further enhance the listening experience with certain high-fidelity audio sources.
Video: Official product overview from Audio-Technica, demonstrating the headphones' design and features. This video highlights the open-back structure and comfortable fit.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the headphones. Avoid using harsh chemicals or abrasive materials.
- Earpad Care: The earpads are designed for comfort. If they become worn or soiled, replacement earpads may be available from Audio-Technica or authorized retailers.
- Cable Management: Avoid sharp bends or excessive pulling on the cable to prevent damage.
- Storage: Store the headphones in a clean, dry place away from extreme temperatures and direct sunlight.
Troubleshooting
- No Sound:
- Ensure the headphone plug is fully inserted into the audio source.
- Check the volume level on your audio device.
- Verify that the correct adapter (3.5mm or 1/4 inch) is being used for your audio source.
- Test the headphones with a different audio source to rule out device issues.
- Distorted Sound:
- Lower the volume on your audio device.
- Ensure the audio source is not outputting a distorted signal.
- Check the cable for any visible damage or loose connections.
- Uncomfortable Fit:
- The 3D Wing Support is designed to adjust automatically. Gently reposition the earcups to find the most comfortable placement.
- Ensure the earpads are not twisted or improperly seated.
Specifications
| Feature | Detail |
|---|---|
| Model Name | ATH-AD700X |
| Brand | Audio-Technica |
| Connectivity Technology | Wired |
| Ear Placement | Open Ear (Over Ear) |
| Audio Driver Size | 53 Millimeters |
| Frequency Response | 5 - 30,000 Hz |
| Impedance | 38 Ohms |
| Sensitivity | 100 dB/mW |
| Maximum Input Power | 700 mW |
| Headphones Jack | 3.5 mm; 6.3 mm (with adapter) |
| Material | Aluminum |
| Item Weight | 1.1 pounds (approx. 0.5 kg) |
What's in the Box
- Audio-Technica ATH-AD700X Headphone
- Detachable 1/4 inch (6.3 mm) adapter
Video: Official product summary from Audio-Technica, providing a quick overview of the headphones and their components.
Warranty and Support
Audio-Technica products are manufactured to high-quality standards and are warranted to be free from defects in materials and workmanship for a specified period from the date of purchase. Please refer to the warranty card included with your product for specific terms and conditions. For technical support, service, or replacement parts, please visit the official Audio-Technica website or contact their customer service department.
For additional information and support, please visit the Audio-Technica Store.





