Sony STR-DB940 User Manual download pdf (Page 58)

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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 110 watts

(STR-DB940) and 100 watts

(STR-DB840) per channel

minimum RMS power,

with no more than 0.09 %

total harmonic distortion

from 250 milliwatts to

rated output (USA model

only).

Amplifier section

POWER OUTPUT

Models of area code U, CA

Rated Power Output at Stereo Mode

(8 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940: 110 W + 110 W

STR-DB840: 100 W + 100 W

(4 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940: 100 W + 100 W

STR-DB840: 90 W + 90 W

Reference Power Output

(8 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940: FRONT

1)

:

110 W + 110 W

CENTER

1)

: 110 W

REAR

1)

:

110 W + 110 W

STR-DB840: FRONT

1)

:

100 W + 100 W

CENTER

1)

: 100 W

REAR

1)

:

100 W + 100 W

(4 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940: FRONT:

1)

100 W + 100 W

CENTER

1)

: 100 W

REAR

1)

:

100 W + 100 W

STR-DB840: FRONT

1)

:

90 W + 90 W

CENTER

1)

: 90 W

REAR

1)

:

90 W + 90 W

Models of other area code

Rated Power Output at Stereo Mode

(8 ohms 1 kHz, THD 0.7 %)

STR-DB940: 110 W + 110 W

2)

100 W + 100 W

3)

STR-DB840: 100 W + 100 W

(4 ohms 1 kHz, THD 0.7 %)

STR-DB940: 100 W + 100 W

2)

90 W + 90 W

3)

STR-DB840: 90 W + 90 W

Reference Power Output

2)

(8 ohms 1 kHz, THD 0.7 %)

STR-DB940: FRONT

1)

:

110 W + 110 W

CENTER

1)

: 110 W

REAR

1)

:

110 W + 110 W

STR-DB840: FRONT

1)

:

100 W + 100 W

CENTER

1)

: 100 W

REAR

1)

:

100 W + 100 W

(4 ohms 1 kHz, THD 0.7 %)

STR-DB940/DB840:

FRONT

1)

:

100 W + 100 W

CENTER

1)

: 100 W

REAR

1)

:

100 W + 100 W

(8 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940: FRONT

1)

:

100 W + 100 W

CENTER

1)

: 100 W

REAR

1)

:

100 W + 100 W

STR-DB840: FRONT

1)

:

90 W + 90 W

CENTER

1)

: 90 W

REAR

1)

:

90 W + 90 W

(4 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DB940/DB840:

FRONT

1)

:

90 W + 90 W

CENTER

1)

: 90 W

REAR

1)

:

90 W + 90 W

1) Depending on the sound field settings and

the source, there may be no sound output.

2) Measured under the following conditions:

Area code Power requirements

AU 240 V AC, 50 Hz

CN, SP, CED 230 V AC, 50 Hz

3) Measured under the following conditions:

Area code Power requirements

CN 220 V AC, 50 Hz

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