Harman Kardon HK690I
| Brand | Harman Kardon |
| Model | HK690I |
| Power per channel, 8 Ω (W) | 60 |
| Power rated from (Hz) | |
| Power rated to (Hz) | |
| Power rated at THD (%) | 0.06 |
| Power rated with channels driven | |
| FM | |
| AM (MW) | |
| DAB | |
| FM usable sensitivity (dBf) | 11.2 |
| Stereo separation (dB) | 55 |
| Presets | |
| RDS | |
| Phono input | |
| Bluetooth | |
| Frequency response | 0.2 Hz – 150000 Hz −3 dB |
| Total harmonic distortion (%) | 0.06 |
| Signal-to-noise ratio (dB) | 77 |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) |