Kenwood KDC-8021, KDC-M9021, KDC-M907, KDC-PSW9521 Specifications

— 49 —— 49 —
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
(KDC-PSW9521/ M907/ M9021)
..............................................1000 – 400 rpm (CLV 2times)
(KDC-8021)..........................................500 – 200 rpm (CLV)
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
(KDC-PSW9521/ M907/ M9021)
.................................Compliant with MPEG-1/2 Audio Layer-3
WMA decode
(KDC-PSW9521) ............Compliant with Windows Media Audio
Audio section
Maximum output power.................................................50 W x 4
Output power (DIN 45324, +B=14.4V) ..........................30 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)
(KDC-PSW9521/ M907/ M9021).........................4500 mV/10 kΩ
(KDC-8021) ..........................................................1800 mV/10 kΩ
Preout impedance
(KDC-PSW9521/ M907/ M9021).............................................80 Ω
(KDC-8021) ........................................................................≤600 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 162 mm
Weight ................................................................................1.5 kg
Specifications subject to change without notice.
Specifications
KDC-M907 _U.S 04.2.4 4:17 PM Page 49