United Kingdom

DPX501U

DPX501U

2-DIN AAC/WMA/MP3 CD Receiver with Changer Control & USB Interface

Model Discontinued


Key Features

Double DIN Size Fixed Faceplate
14 Segment FL Display
50W x 4, 2 RCA Pre-outs, 1 RCA Aux-in
USB2.0 support - iPod & Bluetooth Ready
AAC, MP3 & WMA Decoder, 24-Bit Digital Audio Converter

General Features

DIN Size2 DIN
Faceplate MechanismNon (Fixed)
Angle AdjustmentNo
Security Code FunctionYes
Key IlluminationRed
Rotary Encoder & Control KnobYes
Installer MemoryYes
Back-up Memory
Attenuator with Smooth Volume ReturnYes
Touch Sensor ToneYes
Optional IR remote controllerYes
Digital Clock (24H)Yes
All-off Select (20/40/60 minutes)Yes
ISO connectorYes

Display Features

Display Type14 Segment FL Display
Display Layout14 segments x 8 Characters
Display IlluminationFluoricent Display
Spectrum Analyzer
Dimmer Control2 steps - Automatic
Display BlackoutYes
Display Off ModeYes
Demo ModeYes
Special Character DisplayNo


CD Features

CD-R/RW CompatibleYes
Voice IndexYes
CD Text SupportYes
D.A.C. processing24 bit (Wolfson)
Random Function
Repeat Function
Scan Function

USB Features

USB terminalYes, Front (built-in)
USB TypeUSB1.1 / USB 2.0
USB extension cable suppliedno
ACDrive compatibleYes

iPhone Features

Music playbackYes
Battery charge + power controlYes

External Media Control Features

Dual Changer Control (CH1, CH2 & AUX)Yes
CD Text Ready with Compatible KENWOOD UnitsYes
Disc & Track RepeatYes
Disc & Track ScanYes
Disc & Track Random PlayYes
Direct AccessYes
Disc Name Preset Play (DNPS)Yes

Audio Features

Maximum Output Power50W x 4
MOSFET Power ICYes
Auxiliary input1 RCA
Pre-out2 RCA
Pre-out Output Level2.5V
Preout Rear / Subwoofer SwitchableYes
Subwoofer Reference Level Adj.Yes
Built-In Amplifier Cut-OffYes
Dual-Zone Source & Volume ControlYes
Dual-Zone (FRONT / REAR Switchable)Yes
Source Tone Control & MemoryBass / Mid / Treble
Balance/Fader/Loudness ControlYes
Att.(-20dB) with smooth Volume ReturnYes
System Q_EX (Preset & Manual Sound Control)Yes
System E's+ (Built-in HPF & LPF)Yes


Tuner Specifications

FM Frequency Range87.5MHz ~ 108MHz
FM Frequency Step50kHz
FM Usable Sensitivity0.7μV/75ohm (S/N 26dBf)
FM Quieting Sensitivity1.6μV/75ohm (S/N 46dBf)
FM Frequency Response30Hz ~ 15kHz (± 3dB)
FM Selectivity(DIN)over 80dB (±400kHz)
FM Stereo Separation (1kHz)35dB
MW Frequency Range531kHz ~ 1611kHz (9kHz step)
MW Frequency step9kHz
MW Usable Sensitivity25μV
LW Frequency Range153kHz ~ 281kHz (9kHz step)
LW Usable Sensitivity45μV

CD Specifications

Laser DiodeGaAIAs
Digital Filter(D/A)8 Times Over Sampling
Digital/Analogue Converter1 Bit
Spindle Speed500 ~ 200rpm (CLV: 1 times)
Wow & FlutterBelow Measurable Limit
Frequency Response10Hz ~ 20kHz (±1dB)
Total Harmonic Distortion0.008% (1kHz)
Signal to Noise Ratio110dB (1kHz)
Dynamic Range93dB
Channel Separation96dB
MP3 DecoderCompliant with MPEG-1/2 Audio Layer-3
WMA DecoderCompliant with Windows Media Audio
AAC DecoderAAC-LC ".m4a" files

USB Specifications

USB Version compatibility1.1 / 2.0
File SystemFAT 16/32
Maximum Supply current500mA
MP3 DecodeCompliant with MPEG-1/2 Audio Layer-3
WMA DecodeCompliant with Windows Media Audio
AAC DecodeAAC-LC ".m4a" Files

Audio Specifications

Maximum Power50 W x 4
Output Power (DIN45324,+B=14.4v)22 W x 4
Preout Level2500 mV / 10 kOhm,
Preout Impedance≤ 600 Ohm
Speaker Impedance4 Ohm ~ 8 Ohm
AUX Frequency Response20 Hz ~ 20 kHz (±1dB)
AUX Maximum Input Voltage1200 mV
AUX Input Impedance100 kOhm
Bass Tone Control100 Hz ±8 dB
Middle Tone Control1 kHz ±8 dB
Treble Tone Control10 kHz ±8 dB

General Specifications

Operating voltage14.4V (11 ~ 16V Allowable)
Maximum Current Consumption10A
Dimensions (WxHxD)182 x 112 x 160mm
Weight1600 gr.