| Composition | KENWOOD KDC-4090R | |
| Tuner | has a digital | |
| CD players | yes | |
| MP3-players | no | |
| Blu-ray player | no | |
| Amplifier | yes | |
| Equalizer | yes | |
| Navigator | no | |
| General characteristics | KENWOOD KDC-4090R | |
| Maximum power | 4x45 W | |
| Management changer | CD | |
| CD-changer interface is | custom | |
| Supported carriers and formats | KENWOOD KDC-4090R | |
| Formats | CD-Audio | |
| Display | KENWOOD KDC-4090R | |
| Display type | multicolor | |
| Management | KENWOOD KDC-4090R | |
| Multicolor lighting | yes | |
| Infrared remote | no | |
| Joystick on the steering wheel | no | |
| Pause when speaking on the phone | yes | |
| Memory disk names | yes | |
| Interfaces | KENWOOD KDC-4090R | |
| Audio input on the front panel | no | |
| Outputs | audio | |
| Connecting the ISO | yes | |
| Protection | KENWOOD KDC-4090R | |
| Detachable panel | yes | |
| Rotatable display | yes | |
| Tuner | KENWOOD KDC-4090R | |
| Support band | FM, MW, LW | |
| RDS | RDS | |
| Additional information | KENWOOD KDC-4090R | |
| Super-bass | yes | |
| Single-bit DAC architecture | yes | |
| CD-text | yes | |
| Resampling audio | 8 | |
| Dimensions (WxHxD) | 180x50x160 mm | |
| Features | The management of the two changer immediately. Supports CD-R/RW. | |
