Specifications - Sony STR-SE381 Operating Instructions Manual

Additional Information

Specifications

Audio power specifications
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 8-ohm load, both
channels driven, from 40 -
20,000 Hz, rated 100 watts
(STR-SE581), or 60 watts
(STR-SE381) per channel
minimum RMS power, with
no more than 0.5 % total
harmonic distortion from
250 milliwatts to rated
output.
Amplifier section
Stereo mode (8 ohms at 40 Hz - 20 kHz
less than 0.5% total
harmonic distortion)
STR-SE581: 100W + 100W
STR-SE381: 60W + 60W
Surround mode (8 ohms at 1 kHz, THD
0.5 %)
Front:
STR-SE581: 100 W/ch
STR-SE381: 60 W/ch
Center: (Pro Logic Mode)
STR-SE581: 100 W
STR-SE381: 60 W
Rear:
STR-SE581: 50 W/ch
STR-SE381: 60 W
5.1/DVD INPUT* (8 ohms at 1 kHz, THD
mode 0.8%)
Front: 100 W/ch
Center: 100 W
Rear: 50 W/ch
18
Frequency
PHONO: RIAA
response
equalization curve
±0.5 dB
TV/DBS, CD, TAPE/
MD, VIDEO, 5.1/DVD
INPUT*:
10 Hz - 50 kHz ±1 dB
Inputs
Sensitivity Impedance
(weighting
network,
input level)
PHONO
2.5 mV 50
(MM)
kilohms (A, 2.5 mV)
CD 400 mV
50
TAPE/MD,
kilohms
(A, 150 mV)
TV/DBS,
250 mV
VIDEO, 5.1/
DVD INPUT*
Outputs TAPE/MD REC OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
VIDEO AUDIO OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
WOOFER (STR-SE581):
Voltage: 2 V,
Impedance: 1 kilohm
PHONES: Accepts low
and high impedance
headphones
Muting Full mute
BASS BOOST +10 dB at 70 Hz
TONE ±8 dB at 100 Hz and
10 kHz
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna 75 ohms, unbalanced
terminals
300 ohms, balanced
Sensitivity Mono: 18.3 dBf, 4.5 µV
Stereo: 38.3 dBf, 45 µV
Usable sensitivity
11.2 dBf, 2 µV (IHF)
S/N Mono: 76 dB
Stereo: 70 dB
Harmonic
Mono: 0.3 %
distortion at
Stereo: 0.59 %
1 kHz
Separation 45 dB at 1 kHz
+0. 5
Frequency
30 Hz - 15 kHz
–2
response
Selectivity 60 dB at 400 kHz
AM tuner section
Tuning range 10 kHz intervals***
9 kHz interval
Antenna Loop antenna
S/N
Usable sensitivity 50 dB/m (at 1,000 kHz)
S/N 54 dB (at 50 mV/m)
74 dB**
Harmonic
0.5 % (50 mV/m,
distortion
Selectivity
At 9 kHz: 35 dB
82 dB**
At 10 kHz: 40 dB
*** You can change the AM tuning interval
between 9 kHz and 10 kHz. After tuning
in any AM station, turn off the receiver.
** '78 IHF
Hold down the PRESET + button and
press the 1/u (power) button. All preset
stations will be erased when you change
the interval. To reset the interval, repeat
the procedure.
General
System Tuner section: PLL
Preamplifier section:
Power amplifier section:
Power 120 V AC, 60 Hz
requirements
Power STR-SE581: 230 W
consumption
STR-SE381: 150 W
AC outlets
2 switched,
total 120W/1A Max
Dimensions 17 x 5
(430 x 145 x 295 mm)
Mass (Approx.) STR-SE581:
STR-SE381:
Supplied FM wire antenna (1)
accessories
AM loop antenna (1)
Remote controller
Size AA (R6) batteries
dB
* 5.1/DVD INPUT is for STR-SE581 only.
Design and specifications are subject to
change without notice.
530 - 1710 kHz
531 - 1710 kHz
400 kHz)
quartz-locked digital
synthesizer system
Low-noise NF type
equalizer
Pure-complementary
SEPP
7 /8 x 11 5 /8 inches
16 lb 15 oz (7.7 kg)
14 lb 5 oz (6.5 kg)
(remote) (1)
(2)