Sony STR-DE 545 specifications

Category : A/V-Receiver

Brand : Sony

Brand: Sony

Model: STR-DE 545

Number of channels: 5.1

Amplifier part

FM tuner part

MW tuner part

Video

General

Other models of the same series: Sony STR-DE 445 slimmed-down model: - only one optical digital input (2 times on the 545) - no additional switchable 220 volt connection - no additional speaker output for front speakers - no S-video connections - reduced output power via electrolytic capacitors (8000 micro farad, instead of 10000 micro farad + stronger power supply on the 545 with identical transistors) - simple remote control RM-U304 (Multi functional remote control RM-PP404 on the 545) The rest is identical!

rated power output at stereo mode (8 Ohm s, 1 kHz, THD 0,7%) 100W + 100W
reference power output (8 Ohm , 1 kHz, THD 0,7%)
- front channel: 100W + 100W
- center channel: 100W
- back-channel: 100W + 100W
frequency response CD, MD/TAPE, DVD/LD, TV/SAT, VIDEO, AUX:
- 10 Hz - 50 kHz +0,5/-2 dB (bypass the sound field, sound effect and Bass Booster circuits)
inputs (Analog):
- 5.1 CH INPUT
- CD/DVD
- MD/TAPE
- SATELLITE TV
- VIDEO
- AUX
  - sensitivity: 250 mV
  - impedance: 50 ohms
  - Signal-to-noise ratio: 96 dB (A, 250 mV)
inputs (Digital):
- DVD/LD (coaxial):
  - sensitivity: -
  - impedance: 75 Ohm s
  - Signal-to-noise ratio: 100 dB (A, 20 kHz, low-pass filter)
- DVD/LD, TV/SAT (optical):
  - sensitivity: -
  - impedance: -
  - Signal-to-noise ratio: 100 dB (A, 20 kHz, low-pass filter)
outputs
- MD/TAPE (REC OUT)
- VIDEO (AUDIO OUT):
  - voltage: 250 mV
  - impedance: 10 kOhm
- SUB WOOFER:
  - voltage: 2 V
  - impedance: 1 kOhm
- PHONES: headphones low and high impedance
- BASS BOOST: +6 dB at 70 Hz
- tone settings (TONE): ± 6 dB at 100 Hz and 10 kHz
- sampling frequency: 48 kHz

front channel: 100W + 100W
center channel: 100W
back-channel: 100W + 100W

10 Hz - 50 kHz +0,5/-2 dB (bypass the sound field, sound effect and Bass Booster circuits)

5.1 CH INPUT
CD/DVD
MD/TAPE
SATELLITE TV
VIDEO
AUX
- sensitivity: 250 mV
- impedance: 50 ohms
- Signal-to-noise ratio: 96 dB (A, 250 mV)

sensitivity: 250 mV
impedance: 50 ohms
Signal-to-noise ratio: 96 dB (A, 250 mV)

DVD/LD (coaxial):
- sensitivity: -
- impedance: 75 Ohm s
- Signal-to-noise ratio: 100 dB (A, 20 kHz, low-pass filter)
DVD/LD, TV/SAT (optical):
- sensitivity: -
- impedance: -
- Signal-to-noise ratio: 100 dB (A, 20 kHz, low-pass filter)

sensitivity: -
impedance: 75 Ohm s
Signal-to-noise ratio: 100 dB (A, 20 kHz, low-pass filter)

sensitivity: -
impedance: -
Signal-to-noise ratio: 100 dB (A, 20 kHz low-pass filter)

MD/TAPE (REC OUT)
VIDEO (AUDIO OUT):
- voltage: 250 mV
- impedance: 10 kOhm
SUB WOOFER:
- voltage: 2 V
- impedance: 1 kOhm
PHONES: headphones low and high impedance
BASS BOOST: +6 dB at 70 Hz
tone settings (TONE): ± 6 dB at 100 Hz and 10 kHz
sampling frequency: 48 kHz

voltage: 250 mV
impedance: 10 kOhm

voltage: 2 V
impedance: 1 kOhm

receiving range: 87.5 - 108.0 MHz
antenna connectors: 75 Ohm , unbalanced
sensitivity:
- Mono: 18,3 dBf, 2,2 µV / 75 Ohm s
- Stereo: 38,3 dBf, 22.5 µV / 75 Ohm s
Usable sensitivity: 11,2 dBf, 1 µV / 75 Ohm s
Signal-to-noise ratio
- Mono: 76 dB
- Stereo: 70 dB
total harmonic distortion at 1 kHz
- Mono: 0,3%
- Stereo: 0,5%
channel separation 45 dB at 1 kHz
frequency response 30 Hz - 15 kHz, +0.5/-2 dB
sensitivity 60 dB at 400 kHz

Mono: 18,3 dBf, 2,2 µV / 75 Ohm s
Stereo: 38,3 dBf, 22.5 µV / 75 Ohm s

Mono: 76 dB
Stereo: 70 dB

Mono: 0,3%
Stereo: 0,5%

reception area 531 - 1,602 kHz
antenna: Loop antenna
Usable sensitivity: 50 dB/m (at 999 kHz)
Signal-to-noise ratio: 54 dB (at 50 mV/m)
total harmonic distortion: 0,5% (50 mV/m, 400 kHz)
sensitivity: 35 dB (at 9 kHz)

inputs Video:
- 1 VPP, 75 Ohm
S-Video:
- Y: 1 VP-p, 75 Ohm s
- C: 0,286 VP-p, 75 Ohm s
outputs: Video:
- 1 VPP, 75 Ohm s
S-Video:
- Y: 1 VP-p, 75 Ohm s
- C: 0,286 VP-p, 75 Ohm s

1 VPP, 75 Ohm

Y: 1 VPP, 75 Ohm s
C: 0,286 VP-p, 75 Ohm s

1 VPP, 75 Ohm

Y: 1 VP-p, 75 Ohm s
C: 0,286 VP-p, 75 Ohm s

system tuner: quartz-controlled PLL digital synthesizer
pre-amplifier: Low-noise NF-equalization amplifier
power amplifier: pure-complementary, push-pull
power supply: 230 V AC, 50 / 60 Hz
power consumption: 220 W
accessory power outlet, switched, max. 100 Watt
Dimensions: 430 x 303 x 157 mm, including protruding parts and operating elements
Weight: approx. 7.9 kg

Sony STR-DE 545