appendix

Specifications

Model name HW-D550/ HW-D551

 

 

Power supply

 

 

 

AC 120V, 60Hz

 

 

 

 

 

 

 

 

Standby power consumption

 

0.75W

 

 

 

 

 

 

 

 

 

Power

 

Main unit

 

45W

 

 

 

 

 

 

 

 

consumption

 

Subwoofer

 

20W

 

 

 

 

 

 

 

GENERAL

Weight

 

Main unit

 

4.41 Ibs

 

 

 

 

 

Subwoofer

 

12.01Ibs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions

 

Main unit

 

41.65 x 3.15 x 1.58 inches

 

 

 

 

 

 

 

 

(W x H x D)

 

Subwoofer

 

6.89 x 13.78 x 11.61 inches

 

 

 

 

 

 

 

 

 

 

 

 

Operating temperature range

 

+41°F to +95°F

 

 

 

 

 

 

 

Operating humidity range

 

10 % to 75 %

 

 

 

 

 

 

 

 

 

Rated output

 

Main unit

 

80W/CH, 4Ω, THD = 10%, 1kHz

 

 

power

 

Subwoofer

 

150W, 3Ω, THD = 10%, 100Hz

 

 

 

 

 

 

 

 

 

 

AMPLIFIER

Input sensitivity/Impedance

 

570mV/20KΩ

 

 

 

 

 

 

 

S/N ratio (analog input)

 

70dB

 

 

 

 

 

 

 

Separation(1kHz)

 

70dB

 

 

 

 

 

 

 

 

 

 

 

 

 

FREQUENCY

Analog input

 

 

 

20Hz~20kHz(±3dB)

RESPONSE

Digital input/48kHz PCM

 

20Hz~20kHz(±3dB)

 

 

 

 

 

 

 

 

 

 

*S/N ratio, distortion, separation and usable sensitivity are based on measurement using AES (Audio Engineering Society) guidelines.

*: Nominal specification

-Samsung Electronics Co., Ltd reserves the right to change the specifications without notice.

-Weight and dimensions are approximate.

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