Specifications

Specifications subject to change without notice.

FM tuner section

Frequency range (50 kHz space)

:87.5 MHz – 108.0 MHz Usable sensitivity (S/N = 26dB)

:0.7 μV /75 Ω

Quieting Sensitivity (S/N = 46dB) : 1.6 μV /75 Ω

Frequency response (±3.0 dB) : 30 Hz – 15 kHz

Signal to Noise ratio (MONO) : 65 dB

Selectivity (DIN)(±400 kHz) : ≥ 80 dB

Stereo separation (1 kHz) : 35 dB

MW tuner section

Frequency range (9 kHz space) : 531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) : 25 μV

LW tuner section

Frequency range

: 153 kHz – 281 kHz

Usable sensitivity (S/N = 20dB) : 45 μV

CD player section

Laser diode

: GaAlAs Digital filter (D/A)

:8 Times Over Sampling D/A Converter

:1 Bit

Spindle speed

:1000 – 400 rpm (CLV 2times) Wow & Flutter

:Below Measurable Limit Frequency response (±1 dB)

:10 Hz – 20 kHz

Total harmonic distortion (1 kHz) : 0.008 %

Signal to Noise ratio (1 kHz)

:110 dB Dynamic range

:93 dB

MP3 decode

:Compliant with MPEG-1/2 Audio Layer-3 WMA decode

:Compliant with Windows Media Audio AAC decode

:AAC-LC ".m4a" files

WAV signal

: Linear-PCM

Audio section

Maximum output power : 50 W x 4

Output power (DIN 45324, +B=14.4V)

:30 W x 4 Speaker impedance

:4 - 8 Ω

Tone action

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 10 kHz ±8 dB

Preout level / Load (during disc play)

:2500 mV/10 kΩ Preout impedance

:≤ 600 Ω

USB Interface

USB Standard

:USB1.1/ 2.0 File System

:FAT16/ 32

Maximum Supply current

:500 mA MP3 decode

:Compliant with MPEG-1/2 Audio Layer-3 WMA decode

:Compliant with Windows Media Audio AAC decode

:AAC-LC ".m4a" files

WAV signal

: Linear-PCM

Auxiliary input (KDC-W4737U/KDC-W4737UY)

Frequency response (±1 dB) : 20 Hz – 20 kHz

Input Maximum Voltage

:1200 mV Input Impedance

:100 kΩ

General

Operating voltage (11 – 16V allowable) : 14.4 V

Current consumption : 10 A

Installation Size (W x H x D)

:182 x 53 x 155 mm Weight

:1.40 kg

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