KDC-MP638U
Advanced In-dash CD Receiver with USB Direct Control

The KDC-MP638U features a 4-tone full dot display as well as USB Direct Control. Imagine the convenience of controlling your iPod right from the receiver! Supreme technology enhances compressed audio files while a multi-function control wheel makes finding your entertainment fast and easy.

General Features
Easy-to-read 4-tone full dot display with 4 lines of text
USB Direct Connection for the best control over music storage devices
Rear Aux input for portable players
3 - 2.5V RCA pre-outs for system expansion
Multi-control Wheel for easy operation
Satellite *Radio, HD Radio Ready, Bluetooth Ready
Remote control included

Specifications
# Of Characters / # Of Text Lines-Characters / 4-Lines
# Of Pre-amplifier OutputsRear/Sub Switchable
2-ZoneYes
Auxiliary InputFront
Bluetooth Hands-Free Ready KCA-BT100 Required
CD Changer ReadyYes
Decoder AAC, WMA, MP3
Digital Signal Processing -
Digital-To-Analog Converter24-Bit Resolution
Display4Tone Mono Full Dot
Display Customize-
Equalizer3-Band Parametric
Faceplate Design Flip
File System FAT 16/32
Frequency Response10Hz - 20Hz
G-AnalyzerNo
HD Radio ReadyYes
High-Pass Crossovers5-Point Crossover
Internal Memory-
iPod Ready (1st-6th Gen) Optional KCA-iP500
iPod Video/Nano (5th/6th Gen) KCA-iP200
Low-Pass Crossovers With Sub Control3-Point Crossover
Maximum Output Power50 Watts Impedance
Maximum Power Supply Current 500mA
Portable USB Mass Storage PlayersYes
Preout Level / Impedance2.5V @ 600Ω
Remote ControlerYes
Satellite Ready Sirius: SIR-KEN1 or KCA-SR50 + SC-C1
XM: XMD100 + XM Direct
Security Detachable
Signal-to-Noise Ratio105dB
Steering Wheel Remote Control Input Requires Compatible 3rd-Party Accessory
SUPREMEYes
Total Harmonic Distortion.01%
USB 2.0 InputsRear
USB Direct Control12Mbps Max Speed
USB Interface1.1 2
USB Thumb DrivesYes
WARRANTY1 - Year Parts & Labor