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DDX4021BT
6.1" Wide VGA, 2DIN multimedia DVD/USB-receiver, Bluetooth module built-in
Ultimate visual excitement!
The DDX4021BT rightly sits at the top of Kenwood's multimedia screen range. A stunning high resolution 6.1" touch screen allows direct selection and control of a host of cutting edge features. Designed to be extremely easy to use despite extensive features including Bluetooth, DVD/CD playback and iPhone/iPod direct control to name but a few.
Additional Information:
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Compatibility:
Bluetooth:
Through this link you are able to check if your mobile phone is compatible with our system.
iPod / iPhone
On this page you can verify if your iPod / iPhone is compatible with our Multimedia system and give you an advise of witch accessory to use.
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Installation options:
Double Din:
If your car has a factory fitted double-DIN unit, take advantage of the following brackets and kit yourself out with a Kenwood.
Steering Wheel Remote Control:
We now offer you the opportunity to control your Kenwood head unit using the factory-installed remote controls mounted on the steering wheel of your car.
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Up 2 Date:
Kenwood is continuously improving its products. The following page lists all updates available for your device.
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Specifications for audio, video en picture files:
Here you can find all detailed technical information.
Key Features
| 6.1 inch Wide VGA colour TFT display |
| 2D GUI with variable illumination |
| Multi language GUi & text (17 languages) |
| iPod/iPhone USB direct control ready |
| Bluetooth (HFP & A2DP profile) built-in |
| System E's & System Q |
| OEM wired remote terminal |
| MPEG 1/2 video file, JPEG & DivX playback |
General Features
| DIN Size | 2 DIN |
| Disabled System Indicator (DSI) | Yes |
| Security Code Function ( user set) | Yes |
| On Screen Display (OSD) Operation | Yes |
| Smooth GUI | Yes |
| Selectable GUI Background Wallpaper | Yes |
| Key Illumination | Variable colour |
| Touch sensor | Yes |
| Installer Memory | Yes |
| Back-up Memory | Yes |
| Attenuator with Smooth Volume Return | Yes |
| Touch Sensor Tone | Yes |
| Optional IR remote controller | Yes, KCA-RCDV331 |
| Digital Clock (24H) | Yes |
| ISO connector | Yes |
| Built-in Bluetooth | Yes |
| Optional navigation system unit | Yes, (KNA-G620T) |
| Made for iPhone | Yes |
| Firmware upgreadable | Yes |
Monitor Features
| In-Dash/On-Dash | In-Dash |
| LCD type | 6,1 inch Wide VGA |
| High Resolution VGA Display | Yes |
| LCD backlight | LED |
| Touch Panel | |
| Display Mode | 4 Mode (Full/Just/Zoom/Normal) |
| Screen Adjustments | Brightness/Tint/Colour/Contrast/Black Level/Sharpness/Dimmer |
| Dimmer function | ON/OFF/Sync |
| Visual Source Mode | DVD/Video/USB/iPod/AV-in |
| NTSC/PAL judge | Auto |
| V.OFF/TFT Off Mode | Yes |
Multimedia GUI Features
| Variable Colour illumination | Yes |
| GUI colour coordinate | Yes |
| Colour Pallet | 256 |
| Base Colour Class | 65000 |
| Software updates (SoC) | (USB) |
| Background Customize | |
| Preset Wallpaper Type | Yes |
| Scroll Display | Yes |
| Menu text in selectable language | ► English ► French ► German ► Italian ► Spanish ► Portuguese ► Dutch ► Greek ► Turkish ► Russian ► Arabic ► Chinese ► Hebrew ► Persian ► Thai ► Persian ► Hebrew ► Indonesian |
Tuner Features
| K3I - Clean Reception Tuner | Yes |
| Station Select | List |
| Tuner preset/recall key | Yes |
| FM Reception | Yes |
| FM Stereo / Mono Selector | Yes |
| AM (MW/LW) Reception | Yes |
| Tuning mode | |
| Up/Down Seek/Scan | Yes |
| Presets | 24 Presets (18FM / 3LW / 3MW) |
| Automatic Memory Entry (AME) | Yes |
| Radio Data System | Yes |
| Radio Text Plus | Yes |
| Traffic Information | Yes |
| Program Type Function (PTY) | Yes |
DVD-Features
| Disc Capacity | 1 Disc(s) |
| DVD Region Code | 2 |
| DVD±R/RW Compatible | Yes |
| CD-R/RW Compatible | Yes |
| CD-DA Repeat/Scan/Random play | Yes |
| CD Text | |
| MP3, WMA,AAC & WAV playback | Yes |
| MPEG1/2 Video File (.mpg) Compatible | Yes |
| JPEG File (.jpg) Compatible | Yes |
| DivX | Yes |
| Zoom Control (DVD/VCD) | Yes |
| Digital/Analog Converter | 24 bit |
| Time Code Display | Yes |
| Direct Search | Yes |
| Resume Play / Last Position Memory | Yes |
| Disc Menu Direct Touch | Yes |
USB Features
| USB terminal | Yes, front side |
| USB Type | USB1.1 / USB 2.0 |
| Kenwood Music Editor Lite Compatible | Yes |
| MP3, WMA, AAC & WAV playback | Yes |
| MPEG1 Video decoder | Yes |
| MPEG2 Video Decoder | Yes |
| DivX Video Decoder | Yes |
| Repeat/Scan/Random search | Yes |
| Direct search | Yes |
| Last Position Memory / Resume | Yes |
| Time code display | Yes |
iPhone Features
| Made for iPod & iPhone * | Yes |
| USB Direct Control (Audio & Video, 2 wire, 30-pin connector) | with optional KCA-iP22F |
| Album art support | Yes |
| App & iPod control mode | Yes |
| Reverse browsing | Yes |
| Works with iPod Classic * | 80G, 120G & 160G |
| Works with iPod Video * | 5th/6th generation |
| Works with iPod Touch * | 1st/2nd/3rd and 4th generation |
| Works with iPod Nano * | 1st/2nd/3rd/4th/5th Gen |
| Works with iPhone * | |
| Battery charge + power control | Yes |
| 1A current capability | Yes |
| * Always update to latest Apple firmware |
Audio features
| Max. Output Power (MOSFET Power IC) | 4 x 50W |
| Pre-out | 3RCA: Front/Rear/Subwoofer |
| Pre-out Output Level | 4V |
| Subwoofer Reference Level Adj. | Yes |
| System E's+ (Built-in HPF & LPF) | Yes |
| Source Tone Control & Memory | Bass / Mid / Treble |
| Balance/Fader Control | Yes |
| Loudness Control | Yes |
| Att.(-20dB) with smooth Volume Return | Yes |
| System Q (Preset Sound Control) | Yes |
| Beep On/Off | Yes |
Video Features
| Audio/Video Output | 1 RCA |
| Audio/Video Input | 1 RCA |
| iPod AV input switchable to additional AV input | Yes |
| Video-In for Rear-view Camera | 1 dedicated NTSC video input (RCA) |
| Advanced navigation terminal | Yes |
Connectivity
| Reverse sensor wire | Yes |
| Parking sensor (handbrake) wire | Yes |
| Power Control (P.CON) wire | Yes |
| 2-way (Tel/Navi) mute wire | Yes |
| Dimmer control wire | Yes |
| Advanced navigation RGB terminal | Yes |
| External microphone input | |
| OEM Wired Remote Control ready | Yes |
Bluetooth General Features
| Module | USB dongle (Telechips) |
| Hands Free Profile (HPF) | |
| Audio Streaming (A2DP) | Yes |
| Phonebook Access Profile (PBAP) | Yes |
| Object Push Profile (OPP) | Yes |
| Audio/Video Remote Control Profile (AVRCP) | Yes |
| Easy pairing function | Yes |
| Easy pairing A2DP device | Yes |
| Easy pairing HFP device | Yes |
| Phone numbers hold: | up to 600 per registed cell-phone. |
| Voice Recognition | Yes, from phone |
| Phone device status display | Yes |
| Audio device status display | Yes |
| Signal strength display | Yes |
| Remaining battery display | Yes |
| Compatibility check mode | Yes |
| High-quality noise canceling microphone | |
| Bluetooth firmware upgradeable | Yes |
| * depends on phone model/make |
Tuner Specifications
| FM Frequency range (50kHz step) | 87.5MHz ~ 108MHz |
| FM Usable Sensitivity | 0.7μV/75ohm (S/N 26dBf) |
| FM Quieting Sensitivity | 1.6μV/75ohm (S/N 46dBf) |
| FM Frequency Response | 30Hz ~ 15kHz (± 3dB) |
| FM Signal to noise ratio (Mono) | 65dB |
| FM Selectivity(DIN) | over 65dB (±400kHz) |
| FM Stereo Separation (1kHz) | 35dB |
| MW Frequency Range | 531kHz ~ 1611kHz (9kHz step) |
| LW Frequency Range | 153kHz ~ 279kHz (9kHz step) |
DVD Specifications
| D/A Converter | 24 bit |
| Video decoder | MPEG1/MPEG2/DivX |
| Audio decoder | Linear PCM/Dolby Digital/dts/MP3/WMA/AAC/WAV |
| Wow & Flutter | Below Measurable Limit |
| Freq. Resp. (96kHz Sampling) | 20Hz ~ 22kHz |
| Freq. Resp. (48kHz Sampling) | 20Hz ~ 22kHz |
| Freq. Resp. (44,1kHz Sampling) | 20Hz ~ 20kHz |
| Total Harmonic Distortion | 0.01% (1kHz) |
| Signal to Noise Ratio | 99dB (1kHz) |
| Dynamic Range | 98dB |
| Disc Format | DVD-Video/Video-CD/CD-DA |
| Sample Frequency | 44.1kHz/48kHz/96kHz |
| Sample Frequency | 96k / 48k / 44,1kHz |
| Quantifying bit number | 16/20/24bit |
USB Specifications
| USB Version compatibility | 1.1 / 2.0 |
| File System | FAT 16/32 |
| Maximum Supply current | 1000mA |
| D/A Converter | 24 bit |
| MP3 Decode | Compliant with MPEG-1/2 Audio Layer-3 |
| WMA Decode | Compliant with Windows Media Audio |
| AAC Decode | AAC-LC "m4a" Files |
| WAV Decode | Linear - PCM Files |
Audio Specifications
| Maximum Power | 50 W x 4 |
| Output Power (DIN45324,+B=14.4v) | 30 W x 4 |
| Preout Level | 4000 mV / 10 kOhm, |
| Preout Impedance | ≤ 600 Ohm |
| Speaker Impedance | 4 Ohm ~ 8 Ohm |
| Bass Tone Control | 100 Hz ±8 dB |
| Middle Tone Control | 1 kHz ±8 dB |
| Treble Tone Control | 12.5 kHz ±8 dB |
Video Specifications
| Color System of External Video Input | NTSC/PAL |
| External Video Input Level (RCA) | 1 Vpp / 75 Ohm |
| External Audio Max. Input Level (RCA) | 2 V / 25 kOhm |
| Analog RGB Input | 0.7 Vpp / 75 Ohm |
| Video Output Level (RCA) | 1 Vpp / 75 Ohm |
| Audio Output Level (RCA) | 1.2 Vpp / 10 kOhm |
Monitor Specifications
| Screen size (Diagonal) | 6.1 Inches Wide |
| Screen Size (WxH) | 136.2 x 72mm |
| Display system | Transparent TN LCD Panel |
| Drive system | TFT Active Matrix System |
| Number of Pixels | 11552000pixels (800(H) x 480(V) x RGB) |
| Effective pixels | 99.99% |
| Pixel arrangement | RGB Striped |
| Back lighting | LED (Light Emitting Diode) |
Bluetooth specifications
| Technology | bluetooth 2.0 certified |
| Frequency | 2.402 - 2.48 GHz |
| Output power | +4dBm(max), 0dBm (AVE) power class 2 |
| Maximum range | Line of sight approx. 10 meter |
| Handsfree profile (HFP) | Yes |
| Advanced audio distribution profile (A2DP) | Yes |
| Audio/Video remote control profile (AVRCP) | Yes |
| Object push profile (OPP) | Yes |
| Phonebook access profile (PBAP) | Yes |
Accessories
| Escutcheon | Yes |
| Installation Sleeve | Yes |
| DC cord (Molex to ISO) | 25 cm |
| Handsfree Microphone | with 300 m cable |
General Specifications
| Operating voltage | 14.4V (10.5 ~ 16V Allowable) |
| Maximum Current Consumption | 10A |
| Dimensions (WxHxD) | 182 x 111 x 163mm |
| Weight | 2000 gr. |
| Operation Temperature Range | -10°C ~ 60°C |
| Storage Temperature Range | -20°C ~ 85°C |
| Instruction Manuals | ENG/FRE/GER/DUT/ITA/SPA/POR/RUS/UKR (CD-ROM) |