| Additional Features | Wired Connectivity, 20 mW Max Power Input, Canalphone, 5 Hz - 25000 Hz Headphone Frequency Response, In the Ear Headphone, 13.5 mm Headphone Driver Units, 32 ohm Headphone Impedance |
| Bluetooth | No |
| Cord Type | 1.2 m Y-type Cord |
| Headphone Jack | 3.5 mm |
| Connector Plating | Gold Plated |
| Headphone Driver Units | 13.5 mm |
| Frequency Response | 5 - 25000 Hz |
| Impedance | 32 ohm (Power On) |
| Maximum Power Input | 20 mW |
| Sensitivity | 104 dB/mW (Power On) |
| Deep Bass | Yes |
| Weight | 10 g (without cord) |
| Brand | Audio Technica |
| Headphone Type | In the Ear |
| Color | Silver |
| Headset Design | Canalphone |
| Model ID | ATH-CKX9 SV |
| Wired/Wireless | Wired |
| Compatible Devices | Mobile |