45
KDC-4047UA/4047UG/4047UGY/4047UM
KDC-414UA/414UM/MP245U/U3046/U346/U4046
SPECIFICATIONS (KDC-U3046/U346/U4046)
FM tuner section
Frequency range
200kHz space ................................. 87.9 MHz~107.9MHz
50kHz
space
.................................... 87.5MHz~108.0MHz
Usable sensitivity (S/N=26dB) ..................11.2dBf (1
μ
V/75
Ω
)
Quieting Sensitivity (DIN S/N=46dB) .....19.2dBf (2.5
μ
V/75
Ω
)
Frequency response (±3dB) ..............................30Hz~15kHz
Signal to Noise ratio (MONO) ........................................63dB
Stereo separation (1kHz) ...............................................40dB
AM tuner section
Frequency range
Band 1 (MW) .................530kHz~1700kHz (10kHz space)
......................................531kHz~1611kHz (9kHz space)
Band 2 (SW1) ................2940kHz~7735kHz (5kHz space)
Band 3 (SW2) ................9500kHz~10135kHz/11580kHz
~18135kHz (5kHz space)
Usable sensitivity (S/N=20dB)
MW
...............................................................31dB
μ
(36
μ
V)
SW
...............................................................32dB
μ
(40
μ
V)
CD player section
Laser diode .................................................................GaAlAs
Digital
fi
lter (D/A) ............................... 8 Times Over Sampling
D/A Converter ................................................................ 24Bit
Spindle speed ..........................................500~200rpm (CLV)
Wow & Flutter ..................................Below Measurable Limit
Frequency response (±1dB) ..............................20Hz~20kHz
Total harmonic distortion (1kHz) ..................................0.01%
Signal to Noise ratio (1kHz) .........................................105dB
Dynamic range ..............................................................93dB
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
USB Interface
USB Standard ................................. USB1.1/2.0 (Full speed)
Maximum Supply current ........................................... 500mA
File System ............................................................. FAT16/32
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
Audio section
Maximum output power ........................................... 50W x 4
Full Bandwidth Power (at less than 1% THD) .......... 22W x 4
Speaker Impedance ......................................................4~8
Ω
Tone action
Bass
............................................................... 100Hz±8dB
Middle
...............................................................1kHz±8dB
Treble
..............................................................10kHz±8dB
Preout level / Load (CD) ................................. 2000mV/10k
Ω
Preout impedance ......................................................
≤
600
Ω
Auxiliary input
Frequency response (±3dB) ..............................20Hz~20kHz
Input Maximum Voltage ............................................ 1200mV
Input Impedance ...........................................................10k
Ω
General
Operating voltage (11~16V allowable) .......................... 14.4V
Maximum Current consumption ...................................... 10A
Installation Size (W x H x D) .....................182 x 53 x 155mm
Weight ..............................................................2.9lbs (1.3kg)
