Specifications

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:

Low: ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz)

Mid: ±12 dB (500 Hz, 1 kHz, 1.5 kHz, 2.5 kHz)

High:±12 dB (10 kHz, 12.5 kHz, 15 kHz, 17.5 kHz)

Frequency Response: 40 Hz to 20 000 Hz Line-In Level/Impedance:

KD-AR870: 1.5V/20kΩ load Line-Out Level/Impedance:

KD-AR870: 5.0 V/20 kΩ load (full scale)

KD-G820: 4.0 V/20 kΩ load (full scale) Output Impedance: 1 kΩ Subwoofer-Out Level/Impedance:

2.0V/20 kΩ load (full scale) Other Terminals:

CD changer, LINE IN (for KD-AR870)

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) AM: 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

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.

ENGLISH

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