Specifications - JVC KENWOOD KD-A645 Manuel D'instructions

SPECIFICATIONS

Power Output
Load Impedance
Frequency Response
Signal-to-Noise Ratio
Line-Out, Subwoofer-Out Level/
Impedance
Output Impedance
FM Frequency Range
Usable Sensitivity
50 dB Quieting Sensitivity
Alternate Channel Selectivity
Frequency Response
Stereo Separation
AM Frequency Range
Sensitivity/Selectivity
Signal Detection System
Number of Channels
Frequency Response
Signal-to-Noise Ratio
Wow and Flutter
20 W RMS × 4 Channels at 4 Ω
and ≤ 1% THD+N
4 Ω (4 Ω to 8 Ω allowance)
40 Hz to 20 000 Hz
80 dB A (reference: 1 W into 4 Ω)
2.5 V/10 kΩ load (full scale)
≤ 600 Ω
87.9 MHz to 107.9 MHz (200 kHz step)
87.5 MHz to 108.0 MHz (50 kHz step)
9.3 dBf (0.8 μV/75 Ω)
16.3 dBf (1.8 μV/75 Ω)
65 dB (at 400 kHz)
40 Hz to 15 000 Hz
40 dB
530 kHz to 1 700 kHz (10 kHz step)
531 kHz to 1 611 kHz (9 kHz step)
20 μV/40 dB
Non-contact optical pickup (semiconductor laser)
2 channels (stereo)
5 Hz to 20 000 Hz
98 dB
Below measurable limit
USB Standard
Data Transfer Rate (Full Speed)
Compatible Device s
Compatible File System s
Playable Audio Format s
Maximum Supply Current
Power Requirements (Operating Voltage)
Grounding System
Allowable Operating Temperature
Dimensions Installation Size
(W × H × D) (approx.)
Panel Size (approx.)
Weight (excluding accessories)
Subject to change without notice.
13
USB 1.1, USB 2.0
Max. 12 Mbps
Mass storage class
FAT 32/16/12
MP3/WMA
DC 5 V d 1 A
DC 14.4 V (11 V to 16 V allowance)
Negative ground
0°C to +40°C (32°F to 104°F)
182 mm × 53 mm × 159 mm
(7-3/16" × 2-1/8" × 6-5/16")
KD-A645 / KD-R640:
188 mm × 59 mm × 10 mm
(7-7/16" × 2-3/8" × 7/16")
KD-R540 / KD-R440:
188 mm × 59 mm × 13 mm
(7-7/16" × 2-3/8" × 9/16")
1.2 kg (2.6 lbs)
ENGLISH