Introduction
The Audio-Technica ATH-AD500X Open-Air Headphones are designed to provide a natural and comfortable listening experience. Featuring a lightweight honeycomb aluminum casing and a magnesium frame structure, these headphones minimize pressure on the ears. Equipped with newly designed 53 mm drivers and CCAW voice coils, they reproduce remarkably natural sound with impactful bass and outstanding vocal projection. The self-adjusting wing support ensures a comfortable fit for various head sizes.

Image: Audio-Technica ATH-AD500X Open-Air Headphones.
Setup
What's in the Box
- Audio-Technica ATH-AD500X Open-Air Headphones
- Detachable 6.3 mm adapter
Connecting Your Headphones
- Locate the 3.5mm stereo mini-plug at the end of the headphone cable.
- For devices with a 3.5mm audio jack (e.g., smartphones, laptops, tablets), insert the mini-plug directly into the audio output port.
- For devices with a 6.3mm (1/4 inch) audio jack (e.g., audio interfaces, amplifiers, some home audio equipment), attach the included 6.3mm adapter to the 3.5mm mini-plug, then insert the adapter into the larger audio output port.

Image: Headphone cable with 3.5mm jack and 1/4 inch adapter.
Operating Instructions
Wearing the Headphones
The ATH-AD500X headphones feature a self-adjusting 3D Wing Support Housing designed for comfortable support. Simply place the headphones on your head, and the wings will automatically adjust to your head size, providing a secure yet gentle fit without pressure on your ears.

Image: Self-adjusting 3D Wing Support Housing.
The flexible raised-fabric earpads are designed for extended listening comfort and durability. Ensure the earpads fully encompass your ears for optimal sound quality and comfort.

Image: Flexible raised-fabric earpads.
Audio Playback
Once connected, begin audio playback from your source device. Adjust the volume using your device's controls to a comfortable listening level. The open-air design provides a natural soundstage, enhancing your listening experience.
Product Overview Video
Video: Official overview of the Audio-Technica ATH-AD500X Open-Air Headphones, demonstrating key features and design.
Maintenance
Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use alcohol, paint thinner, or other solvents.
- The earpads can be gently cleaned with a slightly damp cloth and mild soap, then allowed to air dry completely before use.
Storage
Store the headphones in a clean, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the headphones to prevent damage.
Cable Care
The highly conductive OFC (oxygen-free copper) single-sided cable features an elastic TPE sheath designed to prevent tangles. While durable, avoid excessive pulling or sharp bends to prolong the cable's lifespan. The cable is attached to the left earpiece.
Troubleshooting
No Sound or Low Volume
- Ensure the headphone plug is fully inserted into the audio jack of your device.
- Check the volume level on your audio source device.
- If using the 6.3mm adapter, ensure it is securely attached to the 3.5mm plug and fully inserted into the device.
- Test the headphones with another audio source or device to rule out a device-specific issue.
Distorted Sound
- Reduce the volume on your audio source device.
- Ensure the audio source is playing high-quality audio files.
- Check for any damage to the cable or connectors.
Uncomfortable Fit
- The 3D Wing Support Housing is designed to self-adjust. Ensure it is not obstructed.
- Adjust the position of the headphones on your head to find the most comfortable placement.
Specifications
| Feature | Detail |
|---|---|
| Model Name | AUD ATHAD500X |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 53 Millimeters |
| Earpiece Shape | Over-ear cup |
| Impedance | 48 Ohms |
| Item Weight | 1.21 pounds (0.55 Kilograms) |
| Product Dimensions | 8.3 x 4.8 x 11.3 inches |
| Material | Stainless Steel (frame) |
| Color | Black |
| Special Feature | Lightweight |
| Included Components | Audio-Technica ATH-AD500X, Detachable 6.3 mm adapter |
| Water Resistance Level | Not Water Resistant |
| Control Type | Media Control (via connected device) |
| Cable Feature | Tangle-resistant, Single-sided |
Warranty and Support
Warranty Information
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 or visit the official Audio-Technica website for detailed warranty terms and conditions specific to your region.
Customer Support
For further assistance, technical support, or service inquiries, please contact Audio-Technica customer support. Contact information can typically be found on the official Audio-Technica website or in the product packaging.