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KENWOOD CD PLAYER

KDC - BT640U

  • Built-in Bluetooth

  • 13 Band EQ & DTA

  • 3 Preouts 3.5V

SPECIFICATION

Frequency Range (Frequency step)
87.5MHz to 108.0MHz(50kHz)
S/N 30dB
(0.71μV/75Ω)
Quieting Sensitivity
17.2dBf
DIN S/N 46dB
(2.0μV/75Ω)
Frequency Response (±3.0dB)
30Hz to 15kHz
S/N
64.0dB(MONO)
Stereo Separation
40dB(1kHz)
Frequency Range
Band 1(MW) / 531kHz to 1602kHz(9kHz)
Band 2(SW1) / 2940kHz to 7735kHz(5kHz)
Channel Space Selection
Band 1 / 9kHz
Band 2/3 / 5kHz
Usable Sensitivity
29.0dBμ(28.2μV) : MW
S/N:20dB
30dBμ (32μV) : SW
Laser Diode
GaAlAs
Wow & Flutter
Below Measurable Limit
Frequency Response
20Hz to 20kHz(±1dB)
S/N Ratio (dB)
99dB(1kHz)
Dynamic Range
92dB
Channel Separation
90dB
MP3 Decode
Compliant with MPEG-1/2 Audio Layer-3
WMA Decode
Compliant with WINDOWS MEDIA AUDIO
AAC Decode
AAC-LC ".aac" files
Preout Level(mV)/Load -Unbalanced
3500mV/10kΩ
Preout Impedance(Ω)
=<600Ω
Speaker Impedance(Ω)
4 to 8Ω
USB
USB 1.1 / 2.0 High speed
File System
FAT12 / 16 / 32
Maximum Supply current
DC5V(DC logo) 1.5A
MP3 decode
Compliant with MPEG-1/2 Audio Layer-3
WMA decode
Compliant with Windows Media Audio
AAC Decode
AAC-LC ".aac", "m4a" files
WAV Decode
Linear-PCM
FLAC Decode
FLAC file (Up to 24bit/96kHz)
Frequency Response
20Hz to 20kHz ±3dB
Input Maximum Voltage
1000mV
Input Impedance
30kΩ
Maximum Power
50Wx4
Full Bandwidth Power (at less than 1%THD)
22Wx4