JVC KD-G647 - Инструкция по эксплуатации - Страница 27

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27

Specifications

AUDIO AMPLIFIER SECTION

Maximum Power Output:
Front/Rear:

50 W per channel

Continuous Power Output (RMS):
Front/Rear:

19 W per channel into 4 Ω, 
40 Hz to 20 000 Hz at no more 
than 0.8% total harmonic 
distortion.

Load Impedance:

4 Ω (4 Ω to 8 Ω allowance)

Tone Control Range:

Bass:

±12 dB at 60 Hz

Mid-range:

±12 dB at 1 kHz 

Treble:

±12 dB at 10 kHz

Frequency Response:

40 Hz to 20 000 Hz

Signal-to-Noise Ratio: 70 dB
Line-Out Level/
Impedance:

2.5 V/20 kΩ load (full scale)

Output Impedance:

1 kΩ

Subwoofer-Out Level/
Impedance: 

2.5 V /20 kΩ load (full scale)

Other Terminals:

AUX (auxiliary) input jack, USB 
input jack

TUNER SECTION

Frequency Range:

FM1/FM2:

87.5 MHz to 108.0 MHz

FM3:

65.00 MHz to 74.00 MHZ

AM:

MW:  522 kHz to 1 620 kHz
LW:  144 kHz to 279 kHz

FM Tuner

Usable Sensitivity:

11.3 dBf (1.0 μV/75 Ω)

50 dB Quieting 
Sensitivity:

16.3 dBf (1.8 μV/75 Ω)

Alternate Channel 
Selectivity (400 kHz):

65 dB

Frequency Response:

40 Hz to 15 000 Hz

Stereo Separation:

30 dB

MW Tuner

Sensitivity/Selectivity: 20 μV/35 dB

LW Tuner

Sensitivity:

50 μV

CD PLAYER/USB MEMORY SECTION

Type:

Compact disc player

Signal Detection 
System:

Non-contact optical pickup 
(semiconductor laser)

Number of Channels:

2 channels (stereo)

Frequency Response:

5 Hz to 20 000 Hz

Dynamic Range:

96 dB

Signal-to-Noise Ratio: 98 dB
Wow and Flutter:

Less than measurable limit

MP3 Decoding Format: (MPEG1/2 Audio Layer 3)

Max. Bit Rate:

320 kbps

WMA (Windows Media® Audio) Decoding Format:

Max. Bit Rate:

320 kbps

USB SECTION

USB Standard:

USB 1.1, USB 2.0

Data Transfer Rate 
(Full Speed):

Max. 12 Mbps

Storage:

Less than 8 GB (1 partition type)

Compatible Device:

Mass storage class (except HDD)

Compatible File System: FAT 32/16/12
Playable Audio Format: MP3/WMA
Max. Current:

500 mA

GENERAL

Power Requirement:
Operating Voltage:

DC 14.4 V
(11 V to 16 V allowance)

Grounding System:

Negative ground

Allowable Operating 
Temperature:

0°C to +40°C

Dimensions (W × H × D): (approx.)

Installation Size:

182 mm × 52 mm × 160 mm

Panel Size:

188 mm × 58 mm × 13 mm

Mass:

1.3 k

g

 (excluding accessories)

Design and specifications are subject to change without 
notice.