KDC-W4644UY

Discontinued

MP3/WMA/AAC USB/CD-Receiver with iPod control

Kenwood’s KDC-W4644UY comes with Direct iPod USB connection and control. For iPods this means full in-dash search for albums, artist, tracks, with a useful alphabetical shortcut feature. Other USB music storage devices can also be connected such as a portable hard-drive, USB stick etc. A cool blue display gives easy visibility even in sunny conditions. And a high power 4x50watt built-in power amplifier will fill your car with high quality sound from any source. This unit comes supplied with a infra-red remote control. Bluetooth hands-free is connectable as an option via our KCA-BT300 interface.

Detachable Faceplate

Made for iPod & iPhone *

IR remote controller included

Key Features

Key Features	CD Player with MP3/WMA/AAC decoder built-in
	Front USB input with slide protection cover & front AUX input
	iPod, USB 1-wire digital connection
	1 preout rear/subwoofer switchable
	Bluetooth hands-free audio profile with optional unit KCA-BT200
	MP3, WMA & AAC files playback with ID-3 tag display
	RDS tuner with radio-text support
	High-preformance, clean-reception K3I tuner
	IR Remote control included

General Features

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	Rotary + push
	Music Search function	Yes
	Back-up Memory
	Attenuator with Smooth Volume Return	Yes, only bij remote control
	Touch Sensor Tone	Yes
	IR remote controller included	RC-547
	Digital Clock (24H)	Yes
	All-off Select (20/40/60 minutes)	Yes
	Built-in Connector	Molex 16 pin
	ISO connector	Yes
	Optional Bluetooth unit	Yes, KCA-BT200

Display Features

Display Features	Display Type	Fluorescent (FL) Tube Display
	Display Layout	14 segments x 8 Characters
	Spectrum Analyzer
	Dimmer Control	2 steps - Manual
	Demo Mode	Yes
	Special Character Display	Russian Characters

Cosmetics features

Cosmetics features	Front/edge	Dark Silver
	Dress plate	Dark Silver
	Preset key finish	Black Injection
	Escutcheon finish	Black Injection
	Volume & operation knob or wheel	Chrome Plated
	Volume & operation knob illumination	Blue
	Triangle Illumination	Red
	Key illumination	Red

Tuner Features

Tuner Features	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	Yes
	Enhanced Other Networks Function (EON)	Yes
	Program Type Function (PTY)	Yes
	K3I - Clean Reception Tuner	Yes

CD Features

CD Features	CD-R/RW Compatible	Yes
	Multi-session Disc Playback	Yes
	CD Text Support	Yes
	Supreme	Yes
	D.A.C. processing	24 bit
	Random Function
	Repeat Function
	Scan Function

USB Features

USB Features	USB terminal	Yes, Front (built-in)
	USB Type	USB1.1 / USB 2.0
	USB extension cable supplied	no

iPhone Features

iPhone Features	Music playback	Yes
	Music library search	Yes
	Alphabet search	Yes
	Skip search	Yes
	Control by hand	Yes, only for iPod nano 2G/3G/4G, iPod Classic
	Works with iPhone *	iPhone, iPhone 3G & iPhone 3GS
	Battery charge + power control	Yes
	* Always update to latest Apple firmware

External Media Control 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
	Bluetooth Handsfree	Yes
	Bluetooth Audio Streaming	Yes
	External Option Control	Yes
	2004 B.M.S. Amplifier Control	Yes
	iPod Control with KCA-iP500	Yes
	AUX RCA Adaptor	Yes

Audio Features

Audio Features	Maximum Output Power	50W x 4
	Auxiliary input	Yes, in front panel
	Auxiliary Type	Mini-jack
	Pre-out	1 RCA
	Pre-out Output Level	2V
	Preout Rear / Subwoofer Switchable	Yes
	Subwoofer Reference Level Adj.	Yes
	Source Tone Control & Memory	Bass / Mid / Treble
	Balance/Fader Control	Yes
	Bass Boost Circuit
	Att.(-20dB) with smooth Volume Return	Yes
	System Q (Preset Sound Control)	Yes
	Low-pass Filter	Yes

Connectivity

Connectivity	USB interface
	Power Control (P.CON) wire	Yes
	2-way (Tel/Navi) mute wire	Yes

Tuner Specifications

Tuner Specifications	FM Frequency Range	87.5MHz ~ 108MHz
	FM Frequency Step	50kHz
	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 Selectivity(DIN)	over 80dB (±400kHz)
	FM Stereo Separation (1kHz)	35dB
	MW Frequency Range	531kHz ~ 1611kHz (9kHz step)
	MW Frequency step	9kHz
	MW Usable Sensitivity	25μV
	LW Frequency Range	153kHz ~ 281kHz (9kHz step)
	LW Usable Sensitivity	45μV

CD Specifications

CD Specifications	Laser Diode	GaAIAs
	Digital Filter(D/A)	8 Times Over Sampling
	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	0.01% (1kHz)
	Signal 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
	Maximum number of files	512
	Maximum number of folders	50
	Max. nr. files per folder	255
	Max. nr. of characters for file name	64
	Max. nr. of characters for folder name	64
	Max. nr. of characters for MP3-tags	30
	Max. nr. of characters for WMA-tags	30
	Max. nr. of characters for AAC-tags	60

USB Specifications

USB Specifications	USB Version compatibility	1.1 / 2.0
	File System	FAT 16/32
	Maximum Supply current	500mA
	MP3 Decode	Compliant with MPEG-1/2 Audio Layer-3
	WMA Decode	Compliant with Windows Media Audio
	AAC Decode	AAC-LC "m4a" Files
	Max. nr. of files	65025
	Max. nr. of folders	255
	Max. nr. of files per folder	255
	Max. nr. of characters for file names	126
	Max. nr. of characters for folder names	126
	Max. nr. of characters for MP3 tags	30
	Max. nr. of characters for WAV-tags	30
	Max. nr. of characters for WMA-tags	30

Audio Specifications

Audio Specifications	Maximum Power	50 W x 4
	Output Power (DIN45324,+B=14.4v)	30 W x 4
	Preout Level	2000 mV / 10 kOhm,
	Preout Impedance	≤ 600 Ohm
	Speaker Impedance	4 Ohm ~ 8 Ohm
	AUX Frequency Response	20 Hz ~ 20 kHz (±1dB)
	AUX Maximum Input Voltage	1200 mV
	AUX Input Impedance	10 kOhm
	Bass Tone Control	100 Hz ±8 dB
	Middle Tone Control	1 kHz ±8 dB
	Treble Tone Control	10 kHz ±8 dB

General Specifications

General Specifications	Operating voltage	14.4V (11 ~ 16V Allowable)
	Maximum Current Consumption	10A
	Dimensions (WxHxD)	182 x 53 x 155mm
	Weight	1300 gr.
	Instruction Manuals	ENG/RUS

KDC-W4644UY

MP3/WMA/AAC USB/CD-Receiver with iPod control

KDC-W4644UY

MP3/WMA/AAC USB/CD-Receiver with iPod control

Features

Specifications

Support

Accessories

Key Features

General Features

Display Features

Cosmetics features

Tuner Features

CD Features

USB Features

iPhone Features

External Media Control Features

Audio Features

Connectivity

Tuner Specifications

CD Specifications

USB Specifications

Audio Specifications

General Specifications