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)

SRS Circle Surround Auto™ Compatible*

Load Impedance:

4 Ω (4 Ω to 8 Ω allowance)

Equalizer Control Range:

 

60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 15 kHz

Level:

±10 dB

Frequency Response:

40 Hz to 20 000 Hz

Line-Out Level/Impedance:

 

KD-AHD39: 5 V /20 kΩ load (full scale)

KD-HDR30: 2.5 V /20 kΩ load (full scale)

Output Impedance:

1 kΩ

Subwoofer-Out Level/Impedance:

 

 

KD-AHD39: 5 V /20 kΩ load (full scale)

 

KD-HDR30: 2.5 V /20 kΩ load (full scale)

Other Terminal:

CD changer

 

AUX input

OE remote input (Steering wheel remote input)*

TUNER SECTION

HD Radio System Compatible

 

 

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:

9.3 dBf (0.8 μV/75 Ω)

50 dB Quieting Sensitivity:

14.3 dBf (1.4 μV/75 Ω)

Alternate Channel Selectivity (400 kHz):

65 dB

Frequency Response:

 

 

HD Radio broadcast:

 

20 Hz to 20 000 Hz

Conventional broadcast:

 

40 Hz to 15 000 Hz

Stereo Separation:

 

 

HD Radio broadcast:

 

70 dB

Conventional broadcast:

 

40 dB

Capture Ratio:

 

2.5 dB

[AM Tuner]

 

Sensitivity:

20 μV

Selectivity:

80 dB

Frequency Response:

40 Hz to 15 000 Hz

 

(HD Radio broadcast)

Stereo Separation:

70 dB (HD Radio broadcast)

CD PLAYER 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

GENERAL

Power Requirements:

 

Operating Voltage:

DC 14.4V (11 V to 16 V allowance)

Grounding System:

Negative ground

Allowable Operating Temperature:

Dimensions (W × H × D):

0°C to +40°C (32°F to 104°F)

 

Installation Size (approx.):182 mm × 52 mm × 159.5 mm

 

 

(7-3/16" × 2-1/16" × 6-5/16")

Panel Size (approx.):

188 mm × 58 mm × 5 mm

 

 

(7-7/16" × 2-5/16" × 1/4")

Mass (approx.):

1.3 kg (2.9 lbs) (excluding accessories)

* Only for KD-AHD39

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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