Kenwood KRF-V4550D User Manual

Operations
Preparation
Additional Information
AUDIO VIDEO SURROUND RECEIVER
KRF-V4550D
INSTRUCTION MANUAL
KENWOOD CORPORATION
B60-4967-10 01 MA (E2) 0009
*4967/01-/EN 3/19/01, 6:33 PM1

Kenwood KRF-V4550D Specifications

Audio Output

rated power output stereo operation	80 W + 80 W
effective power output surround operation front	80 W + 80 W
effective power output surround operation center	80 W
effective power output surround operation surround	80 W + 80 W
total harmonic distortion	0.05% (1 kHz, 40W, 4Ω)
frequency response CD	40 Hz ~ 60 kHz, +0 dB, –3.0 dB
signal to noise ratio phono (MM)	74 dB
signal to noise ratio CD	90 dB

Input and Output Specifications

input sensitivity / impedance phono (MM)	2.5 mV / 27 kΩ
input sensitivity / impedance CD	200 mV / 47 kΩ
input sensitivity / impedance monitor in (VIDEO2/MONITOR)	200 mV / 47 kΩ
input sensitivity / impedance DVD/6ch INPUT	200 mV / 47 kΩ
output level / impedance TAPE REC	200 mV / 1 kΩ
output level / impedance MONITOR OUT (VIDEO2/MONITOR)	200 mV / 1 kΩ
output level / impedance PRE OUT (SUBWOOFER)	2 V / 2.2 kΩ

Tone Control

bass	±10 dB (at 100 Hz)
treble	±10 dB (at 10 kHz)

Digital Audio

sampling frequency	32 kHz, 44.1 kHz, 48 kHz, 96kHz
input level / impedance / wave length optical	(-15 dBm ~ -21 dBm), 660 nm ±30nm
input level / impedance coaxial	0.5 Vp-p / 75 Ω

Video Specifications

video inputs / outputs composite	1 Vp-p / 75 Ω

FM Tuner

tuning frequency range	87.5 MHz ~ 108 MHz
usable sensitivity mono	1.3 µV/13.2 dBf (40 kHz dev. S/N 26 dB)
usable sensitivity stereo	45 µV/42.1 dBf (46 kHz dev. S/N 46 dB)
total harmonic distortion mono	0.2% (71.2 dBf input)
total harmonic distortion stereo	0.8% (71.2 dBf input)
signal to noise ratio mono	65 dB (40 kHz dev.71.2 dBf input)
signal to noise ratio stereo	60 dB (46 kHz dev. 71.2 dBf input)
stereo separation	36 dB
selectivity	64 dB
frequency response	30 Hz ~ 15kHz, +0.5 dB, –3.0 dB

AM Tuner

tuning frequency range	531 kHz ~ 1, 602 kHz
usable sensitivity	16 µV / (600 µV/m)
signal to noise ratio	50 dB

General Specifications

power consumption	220 W
dimensions width	440 mm
dimensions height	143 mm
dimensions depth	400 mm
weight	8.9 kg