Kenwood eXcelon KDC-X789 - Technical Specifications; Tuner, CD Player, and Auxiliary Input Specs; Audio Section and General Specifications

English
|
63
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 (±3.0 dB)
: 30 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 70 dB
Selectivity (±400 kHz)
: ≥ 80 dB
Stereo separation (1kHz)
: 40 dB
AM tuner section
Frequency range (10 kHz space)
: 530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB)
: 28dBµ (25 µV)
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
: 8 Times Over Sampling
D/A Converter
: 1 Bit
Spindle speed (Audio file)
: 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 % (KDC-MP828/MP7028/MP728/MP628)
: 0.008 % (KDC-X889/X789)
Signal to Noise ratio (1 kHz)
: 105 dB (KDC-MP7028/MP728/MP628)
: 110 dB (KDC-X889/MP828/X789)
Dynamic range
: 93 dB
Channel separation
: 96 dB
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC ".m4a" files
Specifications subject to change without notice.
Audio section
Maximum output power
: 50 W x 4
Full Bandwidth Power (at less than 1% THD)
: 22 W x 4
Tone action
(KDC-MP7028/MP728/X789/MP628)
Bass : 100 Hz ±10 dB
Middle : 1 kHz ±10 dB
Treble : 10 kHz ±10 dB
(KDC-X889/MP828)
Band 1 : 60 – 200 Hz ±9 dB
Band 2 : 250 Hz – 1 kHz ±9 dB
Band 3 : 1.25 kHz – 4 kHz ±9 dB
Band 4 : 5 kHz – 16 kHz ±9 dB
Preout level / Load (during disc play)
: 2500 mV/10 kΩ (KDC-MP728/MP628)
: 4000 mV/10 kΩ (KDC-MP7028)
: 5000 mV/10 kΩ (KDC-X889/X789/MP828)
Preout impedance (during disc play)
: ≤ 600 Ω (KDC-MP728/MP628)
: ≤ 80 Ω (KDC-X889/MP7028/X789/MP828)
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)
: 7-3/16 x 2-1/16 x 6-1/10 inch
182 x 53 x 155 mm
Weight
: 3.31 lbs (1.5 kg)
Specifications
B64-2962-00Kr4English.Indd63B64-2962-00Kr4English.Indd63 04.11.1111:30:59AM04.11.1111:30:59AM