| General Features | KDC-W3541A |
| DIN Size | 1 DIN |
| Detachable Faceplate | Yes |
| Protection Case For Faceplate | Yes, Soft Case |
| Faceplate Mechanism | Full Detachable Faceplate |
| Security Code Function | Yes |
| Key Illumination | Red |
| Rotary Encoder & Control Knob | Yes |
| Operation mode | 4-Directions + Push |
| Attenuator with Smooth Volume Return | Yes |
| Touch Sensor Tone | Yes |
| Digital Clock (24H) | Yes |
| All-off Select (20/40/60 minutes) | Yes |
| Built-in Connector | Molex 16 pin |
| ISO connector | Yes |
| Display Features | KDC-W3541A |
| Display Type | Fluorescent (FL) Tube Display |
| Display Layout | 14 segments x 8 Characters |
| Dimmer Control | 2 steps - Manual |
| Demo Mode | Yes |
| Special Character Dsplay | No |
| Tuner Features | KDC-W3541A |
| RDS (PI, PS, AF, TI, Clock) | Yes |
| Radio Text (RDS) | Yes |
| Program Type Function (PTY) | Yes |
| Enhanced Other Networks Function (EON) | Yes |
| K3I - Clean Reception Tuner | Yes |
| FM Reception | Yes |
| AM (MW/LW) Reception | Yes |
| Presets | 24 Presets (18FM / 3LW / 3MW) |
| Automatic Memory Entry (AME) | Yes |
| Up/Down Seek Tuning | Yes |
| Tuning mode (Auto1 / Auto2 / Manual) | Yes |
| FM Stereo / Mono Selector | Yes |
| CD Features | KDC-W3541A |
| CD-R/RW Compatible | Yes |
| MP3 Playback with ID3 Tag Display | Yes |
| WMA (Windows Media Audio) Playback | Yes |
| Multi-session Disc Playback | Yes |
| CD Text Support | Yes |
| Supreme | Yes |
| D.A.C. processing | 24 bit |
| 0 bit Mute | Yes |
| Random Function (Track/Disc) | Yes |
| Repeat Function (Track/Disc) | Yes |
| Scan Function (Track/Disc) | Yes |
| Connectivity | KDC-W3541A |
| Changer Control (5L-Bus) | Yes |
| External Option Control (5L-Bus) | Yes |
| AUX input (5L-Bus) | Yes |
| iPod I/F Control (5L-Bus) | Yes |
| Bluetooth Control (5L-Bus) | Yes |
| PS Amplifier Control System (5L-Bus) | No |
| Power Control (P.CON) wire | Yes |
| 2-way (Tel/Navi) mute wire | Yes |