Kenwood KDC-225 - Manual (Page 32)

English
— 32 —
Specifications
Specifications subject to change without notice.
FM tuner section
Frequency range (200 kHz space) ............87.9 MHz – 107.9 MHz
Usable sensitivity (S/N = 30dB) ....................
9.3dBf (0.8 µV/75 Ω)
Quieting Sensitivity (S/N = 50dB) ............... 15.2dBf (1.6 µV/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
dBµ (25 µV)
CD player section
Laser diode .......................................................................GaAlAs
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 ..............................................................85 dB
MP3 decode (KDC-MP225B/KDC-MP225)
............................Compliant with MPEG-1/2 Audio Layer-3
WMA decode (KDC-MP225B/KDC-MP225)
..................................Compliant with Windows Media Audio
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) .................. 2000 mV/10 kΩ
Preout impedance ............................................................≤ 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 155 mm
7-3/16 x 2-1/16 x 6-1/10 inch
Weight...................................................................3.1 lbs (1.4 kg)
KDC-MP225B_U.S 04.12.10 11:19 AM Page 32