
52
KDC-MP738U/W7541U
/W7541UY/X792/X8009U
SPECIFICATIONS (KDC-MP738U/X792)
FM tuner section
Frequency range (200 kHz space) .....87.9 MHz – 107.9 MHz
Usable sensitivity (S/N = 30dB) .............9.3dBf (0.8
μ
V/75
Ω
)
Quieting Sensitivity (S/N = 50dB) ........15.2dBf (1.6
μ
V/75
Ω
)
Frequency response (±3 dB) ......................... 30 Hz – 15 kHz
Signal to Noise ratio (MONO) .......................................70 dB
Selectivity (±400 kHz) ...............................................
≥
80 dB
Stereo separation (1 kHz) .............................................40 dB
AM tuner section
Frequency range (10 kHz space) ........... 530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB) ......................28 dB
μ
(25
μ
V)
CD player section
Laser diode .................................................................GaAlAs
Digital
fi
lter (D/A) ............................... 8 Times Over Sampling
D/A Converter ............................................................... 24 Bit
Spindle speed .......................................500 – 200 rpm (CLV)
Wow & Flutter ..................................Below Measurable Limit
Frequency response (±1 dB) ......................... 10 Hz – 20 kHz
Total harmonic distortion (1 kHz)
KDC-X792
............................................................0.008
%
KDC-MP738U
......................................................0.010
%
Signal to Noise ratio (1 kHz) .......................................110 dB
Dynamic range .............................................................93 dB
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC “.m4a”
fi
les
USB Interface
USB Standard ....................................................USB1.1/ 2.0
Maximum Supply current .......................................... 500 mA
File System ............................................................ FAT16/ 32
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC “.m4a”
fi
les
Audio section
Maximum output power .......................................... 50 W x 4
Full Bandwidth Power (at less than 1% THD) ......... 22 W x 4
Speaker Impedance ...................................................4 – 8
Ω
Tone action
Bass ............................................................ 100 Hz ±8 dB
Middle ............................................................1 kHz ±8 dB
Treble ...........................................................10 kHz ±8 dB
Preout level / Load (CD)
KDC-X792 ................................................ 4000 mV/10 k
Ω
KDC-MP738U .......................................... 2500 mV/10 k
Ω
Preout impedance ....................................................
≤
600
Ω
Auxiliary input
Frequency response (±1 dB) ......................... 20 Hz – 20 kHz
Input Maximum Voltage ........................................... 1200 mV
Input Impedance ........................................................100 k
Ω
General
Operating voltage (11 – 16V allowable) ....................... 14.4 V
Current consumption ...................................................... 10 A
Installation Size (W x H x D) ....................182 x 53 x 155 mm
............................................. 7-3/16 x 2-1/16 x 6-1/8 inch
Weight ..........................................................3.1 lbs (1.40 kg)