KDC-W4041A 
WMA/MP3/CD-Receiver with External Media Control
Key Features
| CD Player with MP3/WMA/AAC decoder built-in |
| Front Aux input (Mini-jack)to connect portable audio players |
| Supreme technology |
| External media control capability |
| iPod & bluetooth (handsfree + audio) ready |
| Rear- or Sub-preout with 2.0V output level |
| 4 x 50W max outputpower |
General Features
| 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 |
| 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
Tuner Features
CD Features
USB Features
External Media Control Features
| Dual Changer Control (CH1, CH2 & AUX) | Yes |
| CD Text Ready with Compatible KENWOOD Units | Yes |
| Disc & Track Repeat | Yes |
| Disc & Track Scan | Yes |
| Disc & Track Random Play | Yes |
| Direct Access | Yes |
| Bluetooth Handsfree | Yes |
| Bluetooth Audio Streaming | Yes |
| iPod Control with KCA-iP500 | Yes |
Audio Features
Connectivity
Cosmetics features
| Front/edge | Shiny Black |
| Dress plate | Silver |
| Volume & operation knob or wheel | Chrome Plated |
| Preset key finish | Black Injection |
| Escution | Black Injection |
| Triangle Illumination | Red |
| Volume & operation knob illumination | Red |
| Key illumination | Red |
Tuner Specifications
| FM Frequency Range | 87.5MHz ~ 108MHz |
| FM Frequency Step | 50kHz |
| FM Usable Sensitivity | 0.7μV/75ohm (S/N 26dB) |
| FM Quieting Sensitivity | 1.6μV/75ohm (S/N 46dB) |
| FM Frequency Response | 30Hz ~ 15kHz (± 3dB) |
| FM Sigal to Noise Ratio | 65dB(MONO) |
| FM Selectivity(DIN) | over 80dB (±400kHz) |
| FM Stereo Separation (1kHz) | 35dB |
| MW Frequency Range | 531kHz ~ 1611kHz |
| MW Frequency step | 9kHz |
| MW Usable Sensitivity | 25μV (S/N 20dB) |
| LW Frequency Range | 153kHz ~ 281kHz |
| LW Usable Sensitivity | 45μV (S/N 20dB) |
CD Specifications
| Laser Diode | GaAIAs |
| Digital Filter(D/A) | 8 Times OverSampling |
| Digital/Analogue Converter | 24 Bit |
| Spindle Speed | 500 ~ 200rpm (CLV: 1 times) |
| Wow & Flutter | Below Measurable Limit |
| Frequency Response | 10Hz ~ 20kHz (±1dB) |
| Total Harmonic Distortion | 0.008% (1kHz) |
| Sigal to Noise Ratio | 105dB (1kHz) |
| Dynamic Range | 93dB |
| MP3 Decoder | Compliant with MPEG-1/2 Audio Layer-3 |
| WMA Decoder | Compliant with Windows Media Audio |
| AAC Decoder | AAC-LC".m4a" Files |
Audio Specifications
| Maximum Power | 50W x 4 |
| Output Power (DIN45324,+B=14.4v) | 30W x 4 |
| Preout Level | 2000mV / 10kOhm, |
| Preout Impedance | 600Ohm |
| Speaker Impedance | 4Ohm ~ 8Ohm |
| AUX Frequency Response | 20Hz ~ 20kHz (±1dB) |
| AUX Maximum Input Voltage | 1200mV |
| AUX Input Impedance | 100kOhm |
| Bass Tone Control | 100Hz ±8dB |
| Middle Tone Control | 1kHz ±8dB |
| Treble Tone Control | 10kHz ±8dB |
General Specifications
| Operating voltage | 14.4V (11 ~ 16V Allowable) |
| Current Consumption | 10A |
| Dimensions (WxHxD) | 182 x 53 x 155mm |
| Weight | 1400gr |
| Instruction Manuals | ENG/FRE/GER/DUT/ITA/SPA/POR |