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Specifications
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: 192 kbps
Playable USB memory:
Format: FAT 12/16/32
Storage: Less than 4 GB (1 partition type)
Playable Audio Format: MP3/WMA
Max. Current: Less than 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 (32°F to 104°F)
Dimensions (W × H × D):
Installation Size (approx.):
182 mm × 52 mm × 152 mm
(7-3/16
" × 2-1/16" × 6")
Panel Size (approx.):
188 mm × 58 mm × 11 mm
(7-7/16
" × 2-5/16" × 7/16")
Mass (approx.):
1.4 kg (3.1 lbs) (excluding accessories)
Design and specifications are subject to change
without notice.
If a kit is necessary for your car, consult your
telephone directory for the nearest car audio
speciality shop.
AUDIO AMPLIFIER SECTION
Power Output:
20 W RMS × 4 Channels at
4 Ω and ≤ 1% THD+N
Signal to Noise Ratio:
80 dBA (reference: 1 W into 4 Ω)
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range:
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Frequency Response: 40 Hz to 20 000 Hz
Line-Out Level/Impedance:
KD-AR770: 4.0 V /20 kΩ load (full scale)
KD-G720: 2.5 V /20 kΩ load (full scale)
Output Impedance: 1 kΩ
Subwoofer-Out Level/Impedance:
2.0 V /20 kΩ load (full scale)
Other Terminals:
CD changer
LINE IN plugs (only for KD-AR770)
TUNER SECTION
Frequency Range:
FM: 87.5 MHz to 107.9 MHz
(with channel interval set to 100 kHz
or 200 kHz)
87.5 MHz to 108.0 MHz
(with channel interval set to 50 kHz)
AM: 530 kHz to 1 710 kHz
(with channel interval set to 10 kHz)
531 kHz to 1 602 kHz
(with channel interval set to 9 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: 35 dB
[AM Tuner]
Sensitivity: 20 μV
Selectivity: 35 dB
EN26-31_KD-AR770[J]3.indd 31EN26-31_KD-AR770[J]3.indd 31 12/8/05 10:52:45 AM12/8/05 10:52:45 AM