Kenwood KDC-X498 - Manual (Page 15)

15 ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
SPECIFICATIONS
TUNER
FM Frequency Range 87.9 MHz — 107.9 MHz (200 kHz space)
Usable Sensitivity (S/N = 26 dB) 9.3 dBf (0.8 μV/75 Ω)
Quieting Sensitivity
(DIN S/N = 46 dB) 10.2 dBf (1.13 μV/75 Ω)
Frequency Response (±3 dB) 20 Hz — 20 kHz (HD Radio broadcast)
30 Hz — 15 kHz (Conventional broadcast)
Signal-to-Noise Ratio (MONO) STEREO
MONO 75 dB (HD Radio broadcast)
75 dB (Conventional broadcast)
Stereo Separation (1 kHz) 45 dB
AM Frequency Range 530 kHz — 1 700 kHz (10 kHz space)
Channel Space Selection 10 kHz
Usable Sensitivity (S/N = 20 dB) 28 dBμ (25 μV)
Frequency Response (±3 dB) 40 Hz — 15 kHz (HD Radio broadcast)
Signal-to-Noise Ratio STEREO 70 dB (HD Radio broadcast)
CD player
Laser Diode GaAIAs
Digital Filter (D/A) 8 times over sampling
Spindle Speed 500 rpm — 200 rpm (CLV)
Wow & Flutter Below measurable limit
Frequency Response (±1 dB) 20 Hz — 20 kHz
Total Harmonic Distortion (1 kHz) 0.01 %
Signal-to-Noise Ratio (1 kHz) KDC-X498 : 110 dB
KDC-HD458U : 105 dB
Dynamic Range 90 dB
Channel Seperation 85 dB
MP3 Decode Compliant with MPEG-1/2 Audio Layer-3
WMA Decode Compliant with Windows Media Audio
USB
USB Standard USB 1.1, USB 2.0 (Full speed)
File System FAT12/ 16/ 32
Maximum Supply Current DC 5 V 1 A
MP3 Decode Compliant with MPEG-1/2 Audio Layer-3
WMA Decode Compliant with Windows Media Audio
WAV Decode Linear-PCM
Audio
Maximum Output Power 50 W × 4
Full Bandwidth Power 22 W × 4 (at less than 1 % THD)
Speaker Impedance 4 Ω — 8 Ω
Tone Action Bass 200 Hz ±8 dB
Middle 2.5 kHz ±8 dB
Treble 12.5 kHz ±8 dB
Preout Level/Load (CD) KDC-X498 : 4 000 mV/10 kΩ
KDC-HD458U : 2 500 mV/10 kΩ
Preout Impedance ≤ 600 Ω
Auxiliary
Frequency Response (±3 dB) 20 Hz — 20 kHz
Input Maximum Voltage 1 200 mV
Input Impedance 30 kΩ
General
Operating Voltage 14.4 V (10.5 V — 16 V allowable)
Maximum Current Consumption 10 A
Operational Temperature Range 0°C — +40°C
Installation Size (W × H × D) 182 mm × 53 mm × 159 mm
(7-3/16" Ч 2-1/8" Ч 6-1/4")
Weight 1.2 kg (2.65 lbs)
Subject to change without notice.
EN_KDC_X498_KWK0_f.indd 15 EN_KDC_X498_KWK0_f.indd 15 24/10/2013 11:27:34 AM 24/10/2013 11:27:34 AM