47
Additional Information
Specifications

AUDIO POWER

SPECIFICATIONS

POWER OUTPUT AND

TOTAL HARMONIC

DISTORTION:

With 8 ohm loads, both

channels driven, from 20 -

20,000 Hz; rated 100a)

watts per channel

minimum RMS power,

with no more than 0.09%

total harmonic distortion

from 250 milliwatts to

rated output (USA model

only).

STR-DE445:

a) 80 watts

Amplifier section

Rated Power Output at Stereo mode
(8 ohms 20 Hz - 20 kHz,
THD 0.09%)
STR-DE545/SE501
100 W + 100 W
STR-DE445:
80 W + 80 W
Reference Power Output
(8 ohms at 1 kHz, THD
0.7%)
STR-DE545/SE501:
Front: 100 W + 100 W
Center: 100 W
Rear: 100 W + 100 W
STR-DE445:
Front: 80 W + 80 W
Center: 80 W
Rear: 80 W + 80 W
Frequency response
CD, MD/TAPE, DVD/
LD, TV/SAT,
VIDEO, AUX:
10 Hz - 50 kHz +0.5/
–2 dB (with sound
field, tone, and bass
boost bypassed)
Inputs (Analog)
5.1 CH INPUT, CD,
DVD/LD, MD/
TAPE, TV/SAT,
VIDEO, AUX:
Sensitivity: 250 mV
Impedance: 50
kilohms
S/Nb): 96 dB (A, 250
mVc))
b)Input short.
c) Weighted network, input level.
Inputs (Digital)
DVD/LD (coaxial):
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB (A, 20
kHz LPF)
DVD/LD, TV/SAT*
(Optical):
Sensitivity: –
Impedance: –
S/N: 100 dB (A, 20
kHz LPF)
*) STR-DE545 and STR-SE501 only.
Outputs MD/TAPE, (REC OUT);
VIDEO (AUDIO
OUT):
Voltage: 250 mV,
Impedance: 10
kilohms
SUB WOOFER:
Voltage: 2 V
Impedance: 1
kilohms
PHONES:
Accepts low- and
high-impedance
headphones
BASS BOOST +6 dB at 70 Hz
TONE ±6 dB at 100 Hz and
10 kHz
Sampling Frequency
48 kHz