Kenwood KDC-BT640U - CD MP3 USB Stereo Bluetooth, Spotify Alexa Ready

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  • £99.99
  • Regular price £109.99
Tax included.


Key Features

  • Bluetooth handsfree & audio streaming built-in
  • MP3/WMA/AAC/WAV/FLAC playback
  • DSP, DTA & 13-band EQ built-in
  • KENWOOD Remote app ready
  • KENWOOD Music Mix app ready
  • Amazon Alexa ready
  • 13 digits, 1,5 Line Wide LCD Display
  • Variable Colour Illumination
  • English/Russian/Spanish/French&German GUI language
  • 2 RCA (front + rear/sub) Preouts (2,5V)

General Features

  • DIN Size 1 DIN
  • Detachable Faceplate
  • Key Illumination Variable LED
  • Rotary Encoder & Control Knob
  • Dual Accent Key Handsfree & Voice Assistant
  • Back-up Memory Tuner presets & menu settings
  • Attenuator with Smooth Volume Return  
  • Touch Sensor Tone  
  • Digital Clock (24H)
  • Clock display when power-off  default off
  • All-off Select (20/40/60 minutes)   
  • Built-in Connector Mitsumi, 16 pin
  • ISO connector , Mitsumi to ISO cable
  • Bluetooth unit built-in
  • USB interface x 1, (Front)
  • Firmware upgreadable

Display Features

  • Display Type Liquid Crystal Display (LCD)
  • Display Layout 2 line text + custom icons
  • Vertical Aligment Liquid Crystal Display
  • Display Illumination Variable by RGB LED
  • Dimmer Control Manual / Set by Timer
  • Brightness control 0 - 31 steps
  • Demo Mode
  • Menu text in selectable language English(default) / Spanish / French / German / Russian

Cosmetics features

  • Dress plate Piano Black
  • Preset key finish Piano Black
  • Escutcheon finish Piano Black
  • Volume & operation knob or wheel Transparant Lighting & Chrome Finished Ring
  • Triangle Illumination Red LED
  • Front terminals dust cover
  • Key illumination Variable by RGB LED
  • Illuminated front USB port Variable by RGB LED
  • Brightness Control (Key)  0 - 31 step
  • Dimmer Control (Key) Manual / Set by Timer
  • Variable color illumination
  • Color Zone Concept  2 zone colour control
  • Brightness zone concept 2 zone brightness control
  • Chrome-finished accents  Volume knod & faceplate

Tuner Features

  • Station Select Manual / Preset
  • FM Reception
  • AM (MW/LW) Reception
  • Tuner Presets (FM/AM) 24 Presets (18FM / 6AM)
  • Preset memory w/o back-up power
  • Mixed preset memory (FM & AM) 6 presets
  • Up/Down Seek/Scan
  • Automatic Memory Entry (AME)
  • FM Stereo / Mono Selecton
  • Radio Data System
  • Radio Text Plus
  • Traffic Information  
  • Local search  
  • AF Regional Selectable: AF/AF Reg/OFF
  • Auto TP search
  • Enhanced Other Networks Function (EON)
  • Program Type Function (PTY)
  • CE_Playable Audio file
  • AAC (*.m4a) files are playable USB
  • AAC (*.aac) files are playable  CD/USB
  • MP3 files are playable   CD/USB
  • WMA (.wma) files are playable CD/USB
  • WAV (.wav) files are playable  USB
  • FLAC files are playable USB

CD Features

  • CD-R/RW Compatible
  • MP3, WMA & AAC playback
  • CD Text with special Character Support
  • English(default) / Spanish / French / German / Russian / Greek
  • D.A.C. processing 24bit
  • 0 bit Mute
  • Random Function DISC Random/Random OFF
  • Repeat Function Track Repeat/All Repeat

 

USB Features

  • USB terminal, Front with dust cover
  • USB Type 2.0 High speed
  • MP3, WMA, AAC, WAV, FLAC playback
  • Repeat/Scan/Random search
  • Repeat / Random Play 
  • Direct search
  • Resume play
  • Time code display 
  • 1,5A Smartphone Quick Charge

iPod Features

  • Made for iPod & iPhone *
  • USB Direct Control (Audio, 1 wire, Lightning-connector) with optional cable KCA-iP103
  • Music playback         
  • Alphabet search
  • Skip search
  • Related search
  • Direct Search
  • iPod EQ Mode
  • Control by hand
  • App & iPod control mode
  • Spotify App Link       
  • iAP over Bluetooth
  • iTunes Radio App iAP1
  • Reverse browsing
  • Battery charge + power control
  • * Always update to latest Apple firmware    

Audio Features

  • Maximum Output Power 50W x 4
  • MOSFET Power IC
  • Auxiliary Type Mini-jack, front panel
  • Pre-out 2 RCA
  • Pre-out Output Level  2.5V
  • Preout Rear / Subwoofer Switchable
  • Subwoofer Reference Level Adj.      
  • 2-Way X'over network
  • 3-Way x'over (bi-amp connection)  
  • Tone Control / Easy EQ 13 band, 8 presets
  • Balance/Fader/Loudness Control
  • Bass Boost Circuit  Off/+1/+2/+3/+4/+5
  • Att.(-20dB) with smooth Volume Return   
  • Easy 3-band EQ mode
  • Graphic Equalizer + Preset  13-Bands Graphic Equalizer with 8 Presets.
  • Digital Sound Processor (DSP) Built-in        
  • Digital Time Aligment (DTA)
  • Low- & High-pass Filter
  • Speaker Size Control, Front/rear/subwoofer independently
  • Kenwood Sound Reconstruction  
  • Sound Reconstruction
  • Space Enhancer       
  • Realizer      
  • Stage EQ     
  • Drive EQ

Bluetooth General Features

  • Hands Free Profile with High Sound Quality HFP V1.7.1
  • Max num. of regist. phones for HFP   5 phones
  • 2 phones fulltime connection
  • Audio Streaming (A2DP)
  • High Quality Audio Streaming SBC/AAC
  • Max num. of regist. units for A2DP 5 units
  • Serial Port Profile (SPP)
  • Phonebook Access Profile (PBAP)
  • iPhone & Android automatic pairing via USB
  • Spotify App Link
  • KENWOOD Remote App Ready
  • KENWOOD Music Mix Support
  • Amazon Alexa ready
  • Catchphone / Call Waiting
  • Private mode 
  • Alphabet Search (Phonebook)        
  • Noise Canceller       
  • Echo Canceller
  • Phone device status display  
  • Audio device status display 
  • Signal strength display
  • Remaining battery display
  • Bluetooth Paring Indicator 
  • High-quality noise canceling microphone Rear Wired
  • Bluetooth firmware upgradeable
  • * depends on phone model/make
  •             & Kenwood unit

Connectivity

  • Front USB & AUX Input
  • OEM Wired Remote Control ready
  • DC-Cord  Mitsumi to ISO
  • Power Control (P.CON) wire
  • Amplifier pre-out 2 x RCA: Front + Rear/Sub (selectable)
  • FM Antenna Input JASO connector
  • External microphone input 3,5mm mini-jack

Tuner Specifications

  • FM range: 87.5Mhz - 108MHz (50Khz step) 
  • FM Usable Sensitivity 0.56μV/75ohm (S/N 30dBf)
  • FM Quieting Sensitivity 1.58μV/75ohm (S/N 46dBf)
  • FM Frequency Response  30Hz ~ 15kHz (± 3dB)
  • FM Signal to noise ratio (Mono) 68dB
  • FM Stereo Separation (1kHz) 40dB
  • MW range: 531kHz - 1611kHz (9kHz step)
  • MW Usable Sensitivity 28.5μV
  • LW range: 153kHz - 279kHz (9kHz step)
  • LW Usable Sensitivity 45μV
  • Codec Specs
  • MP3 Format    MPEG 1/2 Audio Layer 3-Files
  • WMA Format  in accordance with Windows Media Audio
  • AAC Format     AAC-LC “.aac”(CD&USB) and ".m4a"(USB) files
  • WAV Format   RIFF waveform Audio Format (only for LinearPCM)
  • FLAC Format   FLAC files (up to 96kHz/24bit)

 

CD Specifications

  • Laser Diode GaAIAs
  • Digital Filter(D/A) 8 Times Over Sampling
  • Digital/Analogue Converter 24 Bit
  • Wow & Flutter Below Measurable Limit
  • Frequency Response  20Hz ~ 20kHz (±1dB)
  • Total Harmonic Distortion  0.01% (1kHz)
  • Signal to Noise Ratio   97dB (1kHz)
  • Dynamic Range  92dB
  • Channel Separation 85dB
  • MP3 Decoder  Compliant with MPEG-1/2 Audio Layer-3
  • WMA Decoder Compliant with Windows Media Audio
  • AAC Decoder AAC-LC".aac" Files

USB Specifications

  • USB Version compatibility USB 1.1 / 2.0 full speed
  • File System  FAT 32 / 16 / 12
  • Maximum Supply current1500mA
  • D/A Converter 24bit
  • MP3 Decode Compliant with MPEG-1/2 Audio Layer-3
  • WMA Decode Compliant with Windows Media Audio
  • AAC Decode "m4a" & "aac" file encoded by AAC-LC format
  • WAV Decode Linear - PCM Files
  • flac Decode FLAC files up to 96kHz/24bit

Audio Specifications

  • Maximum Power 50W x 4
  • Output Power (DIN45324,+B=14.4v) 22W x 4
  • Preout Level 2500mV / 10kOhm,
  • Preout Impedance  ≤ 600Ohm
  • Speaker Impedance 4Ohm ~ 8Ohm
  • AUX Frequency Response  20Hz ~ 20kHz (±1dB)
  • AUX Maximum Input Voltage 1000mV
  • AUX Input Impedance 30kOhm

 

DSP Specifications

  • Equalizer Type Graphic
  • Frequency band 13 bands
  • Frequency band - Front 62.5Hz ~ 16kHz
  • Equalizer Gain –9db ~ +9db
  • Q Control 0.25/ 0.50/ 1.00/ 2.00
  • High Pass Filter frequency Through/50 ~ 220 (Hz)
  • High Pass Filter Slope -12/-18/-24 dB/Oct
  • Low Pass Filter frequency  50 ~ 120(Hz)/Through
  • Low Pass Filter Slope  -12/-18/-24 dB/Oct
  • Time Alignment   0 — 610cm(2 cm step)
  • Car type         

► OFF

► COMPACT

► Full SIZE CAR

► WAGON

► MINIVAN

► SUV

► MINIVAN LONG

 

Bluetooth specifications

  • Technology Bluetooth V4.2
  • 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)       
  • Serial port profile (SPP)       
  • Advanced audio distribution profile (A2DP)
  • Audio Codec SBC/AAC
  • Audio/Video remote control profile (AVRCP)
  • Phonebook access profile (PBAP)  

Accessories

  • Release keys  2 pieces
  • Escutcheon
  • Installation Sleeve
  • DC cord (Mitsumi to ISO) 15 cm
  • Handsfree Microphone with 3 m cable

General Specifications

  • Operating voltage 14.4V (10.5 ~ 16V Allowable)
  • Maximum Current Consumption       10A
  • Dark Current Consumption    Below 1mA
  • Dimensions (WxHxD)  182 x 53 x 155.5mm
  • Weight 1200 gr.
  • Operation Temperature Range -10°C ~ 60°C
  • Instruction Manuals Multi-language quick Guide