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23
GB
Additional Information
Specifications
Amplifier section
(DIN 1 kHz, 4 ohms)
STR-DE345 : 80 W + 80 W
STR-DE245 : 50 W + 50 W
(DIN 1 kHz, 4 ohms)
Front:
STR-DE345 : 80 W/ch
STR-DE245 : 50 W/ch
Centre:
STR-DE345 : 80 W
STR-DE245 : 50 W
Rear:
STR-DE345 : 80 W /ch
STR-DE245 : 50 W/ch
TV/SAT, CD, MD/TAPE,
VIDEO, 5.1 CH/DVD:
10 Hz - 50 kHz dB
Rated Power
Output at
Stereo Mode
Reference
Power Output
Frequency
response
Inputs
MD/TAPE REC OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
VIDEO AUDIO OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
SUB WOOFER:
Voltage: 2 V
Impedance: 1 kilohms
PHONES: Accepts low and
high impedance
headphones
Full mute
+6 dB at 70 Hz
±6 dB at 100 Hz and
10 kHz
87.5 - 108.0 MHz
75 ohms, unbalanced
10.7 MHz
Mono: 18.3 dBf,
2.2 µV/75 ohms
Stereo: 38.3 dBf,
22.5 µV/75 ohms
11.2 dBf,
1 µV /75 ohms (IHF)
Mono: 76 dB
Stereo: 70 dB
Mono: 0.3 %
Stereo: 0.5 %
45 dB at 1 kHz
30 Hz - 15 kHz dB
60 dB at 400 kHz
Outputs
Muting
BASS BOOST
TONE
Tuner section
Tuning range
Aerial terminals
Intermediate
frequency
Sensitivity
Usable
sensitivity
S/N
Harmonic
distortion at
1 kHz
Separation
Frequency
response
Selectivity
FM tuner section
+0.5
–2
Tuning range
Aerial
Intermediate
frequency
Usable sensitivity
S/N
Harmonic
distortion
Selectivity
Inputs
Outputs
System
Power
requirements
Power
consumption
Dimensions
Mass (Approx.)
Supplied
accessories
531 - 1602 kHz
Loop aerial
450 kHz
50 dB/m (at 999 kHz)
54 dB (at 50 mV/m)
0.5 % (50 mV/m,
400 Hz)
35 dB
VIDEO, TV/SAT, 5.1 CH/
DVD:
1 Vp-p 75 ohms
VIDEO, MONITOR:
1 Vp-p 75 ohms
Tuner section: PLL quartz-
locked digital synthesizer
system
Preamplifier section: Low-
noise NF type equalizer
Power amplifier section:
Pure-complimentary
SEPP
230 V AC, 50/60 Hz
STR-DE345: 180 W
STR-DE245: 160 W
430 x 145 x 304 mm
STR-DE345: 7.2 kg
STR-DE245: 5.8 kg
See page 4
Video section (STR-DE345 only)
General
Specifications indicated are measured at
230 VAC, 50 Hz.
Design and specifications are subject to
change without notice.
AM tuner section
FM stereo, FM/AM superheterodyne tuner
Impedance
50
kilohms
S/N
85 dB
CD,
5.1 CH/
DVD,
MD/TAPE,
TV/SAT,
VIDEO
Sensitivity
150 mV
+0.5
–2