Kenwood KDC-W7041U User Manual

CD-RECEIVER
KDC-W7541U
KDC-W7541UY
KDC-W7041U
KDC-W7141UY
INSTRUCTION MANUAL
© B64-4049-00/00 (EW/E2W)
Declaration of Conformity with regard to the EMC Directive
2004/108/EC
Manufacturer:
Kenwood Corporation
2967-3 Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
EU Representative's:
Kenwood Electronics Europe BV
Amsterdamseweg 37, 1422 AC UITHOORN, The Netherlands
B64-4049-0000EEnglish.indd1B64-4049-0000EEnglish.indd1 08.2.54:24:57PM08.2.54:24:57PM

Kenwood KDC-W7041U Specifications

FM Tuner Section

FM frequency range	87.5 MHz – 108.0 MHz
FM usable sensitivity	0.7 μV/75 Ω
FM quieting sensitivity	1.6 μV/75 Ω
FM frequency response	30 Hz – 15 kHz
FM signal to noise ratio	65 dB
FM selectivity	≥ 80 dB
FM stereo separation	35 dB

MW Tuner Section

MW frequency range	531 kHz – 1611 kHz
MW usable sensitivity	25 μV

LW Tuner Section

LW frequency range	153 kHz – 281 kHz
LW usable sensitivity	45 μV

CD Player Section

CD laser diode	GaAlAs
CD digital filter	8 Times Over Sampling
CD D/A converter	24 Bit
CD spindle speed	500 – 200 rpm (CLV)
CD frequency response	10 Hz – 20 kHz
CD total harmonic distortion	0.008 %
CD signal to noise ratio	110 dB
CD dynamic range	93 dB

USB Interface

USB standard	USB1.1/ 2.0
USB maximum supply current	500 mA
USB file system	FAT16/ 32

Audio Section

Maximum output power	50 W x 4
Output power (DIN 45324)	30 W x 4
Speaker impedance	4 – 8 Ω
Tone action - Bass	100 Hz ±8 dB
Tone action - Middle	1 kHz ±8 dB
Tone action - Treble	10 kHz ±8 dB
Preout level / Load (KDC-W7541U/W7541UY)	4000 mV/10 kΩ
Preout level / Load (KDC-W7041U/W7141UY)	2500 mV/10 kΩ
Preout impedance	≤ 600 Ω

Auxiliary Input

Auxiliary frequency response	20 Hz – 20 kHz
Auxiliary input maximum voltage	1200 mV
Auxiliary input impedance	100 kΩ

General

Operating voltage	14.4 V
Current consumption	10 A
Installation size	182 x 53 x 155 mm
Weight	1.40 kg