DPX503U

2-DIN MP3/WMA/AAC CD/USB-Receiver

Model Discontinued

IR remote controller included
Digital Time Aligment (DTA)

Key Features

Double DIN Size Fixed Faceplate

4 Line Mono Colour Full dot LCD Display

50W x 4, 2 RCA Pre-outs

System Q-Ex, System E's+, Digital Time aligment

MP3/WMA/AAC-Decoder, 24-Bit Digital Audio Converter

Front AUX/USB input with slide protection cover

1-Wire iPod USB-Direct control

Ready for Bluetooth Hands-Free Profile / Audio Profile

Variable Illumination + Emotional Illumination Effect

Remote control included

General Features

DIN Size	2 DIN
Faceplate Mechanism	Non (Fixed)
Angle Adjustment	No
Security Code Function	Yes
Key Illumination	Variable
Rotary Encoder & Control Knob	Yes
Operation mode	4-Directions + Push + Rotary
Back-up Memory
Attenuator with Smooth Volume Return	Yes
Touch Sensor Tone	Yes
IR remote controller included	RC-547
Digital Clock (24H)	Yes
All-off Select (20/40/60 minutes)	Yes
ISO connector	Yes
Optional Bluetooth unit	Yes, KCA-BT200

Display Features

Display Type	LCD Display
Display Layout	4 line, Ful dot
Display Illumination	Variable
Spectrum Analyzer
Dimmer Control	2 steps - Automatic
Auto dimmer control function (on/off)	Yes
Positive/negative switchable	Yes
Display Off Mode	Yes
Demo Mode	Yes
Special Character Display	No

Cosmetics features

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

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

CD Features

CD-R/RW Compatible	Yes
CD Text Support	Yes
Supreme	Yes
D.A.C. processing	24 bit (Burr Brown)
Random Function
Repeat Function
Scan Function

USB Features

USB Type	USB1.1 / USB 2.0
USB extension cable supplied	no

iPhone Features

Music playback	Yes
Music library search	Yes
Battery charge + power control	Yes
* Always update to latest Apple firmware

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
Disc Name Preset Play (DNPS)	Yes
Bluetooth Handsfree	Yes
Bluetooth Audio Streaming	Yes
2004 B.M.S. Amplifier Control	Yes
iPod Control with KCA-iP500	Yes
AUX RCA Adaptor	Yes

Audio Features

Maximum Output Power	50W x 4
MOSFET Power IC	Yes
Auxiliary input	1 RCA
Auxiliary input	Yes, Front
Auxiliary Type	Mini-jack
Pre-out	2 RCA
Pre-out Output Level	2.5V
Preout Rear / Subwoofer Switchable	Yes
Subwoofer Reference Level Adj.	Yes
Built-In Amplifier Cut-Off	Yes
Dual-Zone Source & Volume Control	Yes
Dual-Zone (FRONT / REAR Switchable)	Yes
Source Tone Control & Memory	Bass / Mid / Treble
Balance/Fader/Loudness Control	Yes
Bass Boost Circuit
Att.(-20dB) with smooth Volume Return	Yes
System Q_EX (Preset & Manual Sound Control)	Yes
Digital Time Aligment (DTA)	Yes
System E's+ (Built-in HPF & LPF)	Yes

Connectivity

Power Control (P.CON) wire	Yes
External Amplifier Controle Wire	Yes
2-way (Tel/Navi) mute wire	Yes
Dimmer control wire	Yes
OEM Wired Remote Control ready	Yes
OEM Display Control ready	Yes

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

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	0.008% (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	50 W x 4
Output Power (DIN45324,+B=14.4v)	30 W x 4
Preout Level	2500 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	100 kOhm
Bass Tone Control	100 Hz ±8 dB
Middle Tone Control	1 kHz ±8 dB
Treble Tone Control	10 kHz ±8 dB

General Specifications

Operating voltage	14.4V (11 ~ 16V Allowable)
Maximum Current Consumption	10A
Dimensions (WxHxD)	182 x 112 x 160mm
Weight	1600 gr.