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English
Specifications

FM tuner section

Frequency range (50 kHz space)..............87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 26dB).................................0.7 µV/75 Ω
Quieting Sensitivity (S/N = 46dB) ..............................1.6 µV/75 Ω
Frequency response (±3.0 dB)..............................30 Hz – 15 kHz
Signal to Noise ratio (MONO)..............................................65 dB
Selectivity (DIN) (±400 kHz)..............................................≥80 dB
Stereo separation (1 kHz)....................................................35 dB

MW tuner section

Frequency range (9 kHz space).....................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB)...........................................25 µV

LW tuner section

Frequency range.............................................153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB)...........................................45 µV

CD player section

Laser diode....................................................GaAlAs (λ=780 nm)
Digital filter (D/A) ....................................8 Times Over Sampling
D/A Converter.......................................................................1 Bit
Spindle speed.................................1000 – 400 rpm (CLV 2times)
Wow & Flutter........................................Below Measurable Limit
Frequency response (±1 dB).................................10 Hz – 20 kHz
Total harmonic distortion (1 kHz) ......................................0.01 %
Signal to Noise ratio (1 kHz)..............................................105 dB
Dynamic range....................................................................93 dB
Channel separation..............................................................95 dB
MP3 decode .....Compliant with MPEG-1.0/2.0/2.5 Audio Layer-3
WMA decode......................C ompliant with Windows Media Audio 8

Audio section

Maximum output power.................................................50 W x 4
Full Bandwidth Power (at less than 1% THD) ...............22 W x 4
Tone action
Bass : ..............................................................100 Hz ±10 dB
Middle : .............................................................1 kHz ±10 dB
Treble : ............................................................10 kHz ±10 dB
Preout level / Load (during disc play)....................5000 mV/10 kΩ
Preout impedance ................................................................80 Ω

Auxiliary input

Frequency response (±1 dB).................................20 Hz – 20 kHz
Input Maximum Voltage...................................................1200 mV
Input Impedance................................................................100 kΩ

General

Operating voltage (11 – 16V allowable) .............................14.4 V
Current consumption.............................................................10 A
Installation Size (W x H x D) .........................178 x 50 x 165 mm
Weight..............................................................................1.70 kg

Specifications subject to change without notice.

KDC-9023R_U.S_r4.pg 02.12.9 6:03 PM Page 58