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Specifications - Kenwood KRF-V4550D Instruction Manual

Kenwood stereo receiver user manual
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Caution : Read this page carefully to ensure safe
operation.
AUDIO section
Rated power output during STEREO operation
DIN/IEC (DIN 1 kHz, 0.7% T.H.D. at 4Ω) ................ 80 W + 80 W
Effective power output during SURROUND operation
FRONT (1kHz, 0.7% T.H.D. at 4Ω, one channel driven)
.................................................................................. 80 W + 80 W
CENTER (1kHz, 0.7% T.H.D. at 4Ω, one channel driven)
............................................................................................... 80 W
SURROUND (1kHz, 0.7% T.H.D. at 4Ω, one channel driven)
.................................................................................. 80 W + 80 W
Total harmonic distortion
............................................................... 0.05% (1 kHz, 40W, 4Ω)
Frequency response (IHF '66)
CD ............................................. 40 Hz ~ 60 kHz, +0 dB, –3.0 dB
Signal to noise ratio (IHF'66)
PHONO (MM) ....................................................................... 74 dB
CD ......................................................................................... 90 dB
Input sensitivity / impedance
PHONO (MM) ....................................................... 2.5 mV / 27 kΩ
CD ........................................................................ 200 mV / 47 kΩ
MONITOR IN (VIDEO2/MONITOR) ................... 200 mV / 47 kΩ
DVD/6ch INPUT .................................................. 200 mV / 47 kΩ
Output level / impedance
TAPE REC .............................................................. 200 mV / 1 kΩ
MONITOR OUT (VIDEO2/MONITOR) ................. 200 mV / 1 kΩ
PRE OUT (SUBWOOFER) ........................................ 2 V / 2.2 kΩ
Tone control
BASS ............................................................... ±10 dB (at 100 Hz)
TREBLE ........................................................... ±10 dB (at 10 kHz)
DIGITAL AUDIO section
Sampling frequency ...................... 32 kHz, 44.1 kHz, 48 kHz, 96kHz
Input level / impedance / wave length
Optical ............................ (-15 dBm ~ -21 dBm), 660 nm ±30nm
Coaxial ................................................................. 0.5 Vp-p / 75 Ω
Notes
1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
VIDEO section
VIDEO inputs / outputs
(composite) ........................................... 1 Vp-p / 75 Ω
VIDEO
FM tuner section
Tuning frequency range ................................... 87.5 MHz ~ 108 MHz
Usable sensitivity (DIN at 75 Ω)
MONO ........................ 1.3 µV/13.2 dBf (40 kHz dev. S/N 26 dB)
STEREO ...................... 45 µV/42.1 dBf (46 kHz dev. S/N 46 dB)
Total harmonic distortion (1 kHz)
MONO ........................................................ 0.2% (71.2 dBf input)
STEREO ..................................................... 0.8% (71.2 dBf input)
Signal to noise ratio (DIN weighted)
MONO ................................... 65 dB (40 kHz dev.71.2 dBf input)
STEREO ............................... 60 dB (46 kHz dev. 71.2 dBf input)
Stereo separation (DIN 1 kHz) .................................................. 36 dB
Selectivity (DIN±300 kHz) .......................................................... 64 dB
Frequency response ................... (30 Hz ~ 15kHz), +0.5 dB, –3.0 dB
AM tuner section
Tuning frequency range .................................... 531 kHz ~ 1,602 kHz
Usable sensitivity (30% mod. S/N 20dB) ......... 16 µV / (600 µV/m)
Signal to noise ratio (30% mod. 1 mV input) .......................... 50 dB
GENERAL
Power consumption .................................................................. 220 W
AC outlet
SWITCHED ...................................................... (total 90 W max.)
Dimensions ....................................................................... W : 440 mm
Weight ........................................................................................ 8.9 kg
For your records
Record the serial number, found on the back of the unit, in the spaces
designated on the warranty card, and in the space provided below. Refer
to the model and serial numbers whenever you call upon your dealer for
information or service on this product.
Model __________________ Serial Number ________________________

Specifications

H : 143 mm
D : 400 mm

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