Kenwood KDC-4547UB specs

Key Features

Front AUX and USB terminal
iPod + iPhone direct control (optional accessory KCA-iP101)
MP3, WMA & AAC playback
13-character text display
1 Stereo RCA preout
Blue key illumination
Remote sensor for optional IR remote control unit

General Features

DIN Size 1 DIN
Detachable Faceplate Yes
Protection Case For Faceplate Yes, Soft Case
Key Illumination Blue
Rotary Encoder & Control Knob Yes
Multi control wheel Yes
Music Search function Yes
Touch Sensor Tone Yes
Optional IR remote controller Yes, KCA-RC405
Digital Clock (24H) Yes
All-off Select (20/40/60 minutes) Yes
Built-in Connector Molex 16 pin
ISO connector Yes

Display Features

Display Type Fluorescent (FL) Tube Display
Display Layout 14 segments x 13 Characters
Dimmer Control 2 steps - Manual
Demo Mode Yes
Special Character Display Russian Characters

Cosmetics features

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

Tuner Features

RDS (PI, PS, AF, TI, Clock) Yes
Radio Text (RDS) Yes
Program Type Function (PTY) Yes
FM Reception Yes
AM (MW/LW) Reception Yes
Presets 24 Presets (18FM / 3LW / 3MW)
Mixed preset memory (FM & AM) 6 presets
Automatic Memory Entry (AME) Yes
Up/Down Seek Tuning Yes
Tuning mode (Auto1 / Auto2 / Manual) Yes
FM Stereo / Mono Selector Yes

CD Features

CD-R/RW Compatible Yes
MP3 Playback with ID3 Tag Display Yes
WMA (Windows Media Audio) Playback Yes
AAC (Advanced Audio Coding) 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

USB Features

USB terminal Yes
USB Type USB1.1 / USB 2.0
Kenwood Music Editor Lite Yes, can be downloaded from website
MP3 playback with ID3 Tag Display Yes
WMA (Windows Media File) playback Yes
AAC (Advanced Audio Codec) playback Yes

iPod Features

Made for iPod & iPhone Yes
USB Digital connection (1 wire) with optional cable KCA-iP101
Music playback Yes
Music library search Yes
Alphabet search Yes, first 3 digits
Skip search Yes
Related search Yes
My playlist Yes
Control by hand Yes
Reverse browsing Yes
Works with iPod Classic 80G & 120G
Works with iPod Video 5th/6th generation
Works with iPod Touch 1st/2nd Gen
Works with iPod Nano 1st/2nd/3rd/4th Gen
Works with iPhone Yes, iPhone, iPhone 3G & iPhone 3GS
Battery charge + power control Yes
Always update to latest Apple firmware

Audio Features

Maximum Output Power 50W x 4
MOSFET Power IC Yes
Auxiliary input Yes, Front panel, 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
System Q (Preset Sound Control) Yes
Bass Boost Circuit Yes
Low-pass Filter Yes

Connectivity

OEM Wired Remote Control Yes
Power Control (P.CON) wire Yes
2-way (Tel/Navi) mute wire Yes

Tuner Specifications

FM Frequency Range 87.5MHz ~ 108MHz
FM Frequency Step 50kHz
FM Usable Sensitivity 1μV/75ohm (S/N 26dB)
FM Quieting Sensitivity 2.5μV/75ohm (S/N 46dB)
FM Frequency Response 30Hz ~ 15kHz (± 3dB)
FM Signal to noise ratio (Mono) 63dB
FM Stereo Separation (1kHz) 40dB
MW Frequency Range 531kHz ~ 1611kHz
MW Usable Sensitivity 36μV (S/N 20dB)
LW Frequency Range 153kHz ~ 279kHz
LW Usable Sensitivity 57μV (S/N 20dB)

CD Specifications

Laser Diode GaAlAs
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 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

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

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 10kOhm
Bass Tone Control 100Hz ±8dB
Middle Tone Control 1kHz ±8dB
Treble Tone Control 10kHz ±8dB

General Specifications

Operating voltage 14.4V (11 ~ 16V Allowable)
Maximum Current Consumption 10A
Dimensions (WxHxD) 182 x 53 x 155mm
Weight 1300gr
Instruction Manuals ENG/FRE/GER/DUT/ITA/SPA/POR