Sony HT-M77 Operating Instructions Manual page 59

Home theatre system
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• STR-KM22
Stereo mode output (rated)
(6 ohms, 1 kHz, THD 1%)
1)
100 W + 100 W
Surround mode output
(6 ohms, 1 kHz, THD 30%)
RMS output
FRONT: 252 W per channel
CENTER: 252 W
SURROUND: 252 W per channel
Surround mode output
(4 ohms, 100 Hz, THD 30%)
SUBWOOFER: 290 W per channel
1)
Measured under the following conditions:
Area
Power requirements
South Africa,
240 V AC, 50 Hz
Latin America,
Singapore, India
Middle East
127 V AC, 60 Hz
Australia,
230 V AC, 50 Hz
Argentina,
Thailand
2)
Reference power output for front, center,
surround, surround back speakers and
subwoofers. Depending on the sound field
settings and the source, there may be no sound
output.
3)
Reference power output for front, center,
surround speakers and subwoofer(s).
Depending on the sound field settings and the
source, there may be no sound output.
Inputs
Analog
Sensitivity: 800 mV/50 kilohms
Digital (Coaxial)
Impedance: 75 ohms
Tone
Gain levels
±6 dB, 1 dB step
Reproduction frequency range
28 Hz – 20,000 Hz
3)
(reference)
1)
1)
1)
3)
(reference)
1)
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
AM tuner section
Tuning range
Area
Tuning scale
10 kHz step 9 kHz step
Latin America,
530 kHz –
Argentina
1,710 kHz
Middle East,
South Africa,
Australia,
Thailand, India,
Singapore
Antenna (aerial)
Loop antenna (aerial)
531 kHz –
1,710 kHz
531 kHz –
1,602 kHz
59
GB

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