The K 77 headphones from AKG provide professional-quality sound at a very affordable price. These closed-back dynamic headphones feature a self-adjusting headband and circumaural leatherette ear cushions for long-lasting comfort. A wide frequency response provides deep bass and clear treble.
The single-sided cable helps to minimize tangles, and the standard 3.5mm plug is compatible with a wide variety of audio devices. A 1/4" plug adapter is included for connecting to pro-level audio gear.
| Type | Circumaural, Closed-Back, Dynamic |
| Frequency Range | 18Hz - 20kHz |
| Impedance | 32 Ohms |
| Sensitivity | 115dB |
| Maximum Input Power | 200mW |
| Connectors | Standard 3.5mm Stereo Mini Plug with 1/4" Adapter |
| Cable Length | 8.2' (2.5m) Single-Sided |
| Weight | 6.7 oz (190g) (Without Cable) |