| Technics Definitive Design | Sophisticated Alumite Treatment |
| 3D Ergonomic Ear Pads with Luxury Fabric "GRANCUIR" | |
| Type | Closed |
| Speaker Unit | ø50mm Dynamic Driver / ø14mm Super Tweete (Advanced MLF Diaphragm) / (Aluminium Diaphragm) |
| Frequency Response | 3Hz - 100kHz |
| Sensitivity | 102 dB/mW |
| Impedance | 28Ω |
| Power Handling | 1500 mW (IEC) |
| Cord | 1.2m, 4N-OFC, 3.0m, 4N-OFC |
| Plug | 1.2m - Stereo Mini Plug, Gold Plated, L-shape-straight-shape, Detachable |
| 3.0m - Stereo Mini Plug, Gold Plated, Straight-shape-Straight-shape, Detachable | |
| Weight | Without cord: Approx. 470g |
| With 1.2m cord: 515g | |
| Accessories | (3.5mm→) 6.3mm Plug Adaptor Pouch |