Sony 290 Operating Instructions Manual page 28

MHC-RG490S
Front speaker
DIN power output (rated): 95 + 95 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 125 + 125 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference): 250 +
250 watts (6 ohms at 1 kHz, 10% THD)
Subwoofer
DIN power output (rated): 120 watts
(6 ohms at 80 Hz, DIN)
Continuous RMS power output
(reference): 150 watts (6 ohms at 80 Hz,
10% THD)
Music power output (reference): 300 watts
(6 ohms at 80 Hz, 10% THD)
MHC-RG290
DIN power output (rated): 90 + 90 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 120 + 120 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference): 240 +
240 watts (6 ohms at 1 kHz, 10% THD)
MHC-RG190
DIN power output (rated): 40 + 40 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 50 + 50 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference): 100 +
100 watts (6 ohms at 1 kHz, 10% THD)
Other models:
MHC-RG490S
Front speaker
The following are measured at AC 120, 127, 220,
240 V 50/60 Hz
DIN power output (rated): 95 + 95 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 125 + 125 watts (6 ohms at
1 kHz, 10% THD)
Subwoofer
DIN power output (rated): 120 watts
(6 ohms at 80 Hz, DIN)
Continuous RMS power output
(reference): 150 watts (6 ohms at 80 Hz,
10% THD)
28
GB
MHC-RG290
The following are measured at AC 120, 127, 220,
240 V 50/60 Hz
DIN power output (rated): 95 + 95 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 125 + 125 watts (6 ohms at
1 kHz, 10% THD)
MHC-RG190
The following are measured at AC 120, 127, 220,
240 V 50/60 Hz
DIN power output (rated): 50 + 50 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 65 + 65 watts (6 ohms at
1 kHz, 10% THD)
Inputs:
AUDIO IN (stereo mini jack): voltage
250 mV, impedance 47 kilohms
MIC (phone jack) (Latin American
model only): sensitivity 1 mV, impedance
10 kilohms
Outputs:
PHONES (stereo mini jack): accepts
headphones of 8 ohms or more
VIDEO OUT (phono jack) (Mexican
model only): max. output level 1Vp-
p, unbalanced, Sync negative, load
impedance 75 ohms
SPEAKER: accepts impedance of 6 to
16 ohms
SUBWOOFER OUT (MHC-GX470/
RG590S/RG490S only): accepts
impedance of 6 to 16 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission duration: continuous
Laser Output*: Less than 44.6µW
*This output is the value measurement at a
distance of 200mm from the objective lens
surface on the Optical Pick-up Block with 7mm
aperture.
Frequency response: 20 Hz – 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 90 dB