Sony HT-DDW840 Specification Guide

HT-DDW840

Home Theater in a Box System

Easy Setup

Sony’s Home Theater in a Box

Hook-Up Guide (included in box) makes con-
necting your home theater system a snap.

Receiver: STR-K840P

Amplifier Section

• Power Output Stereo:

100W x 2 (8 ohms, 40-
20,000Hz, 0.09% THD)

• Multi-Channel Output:

100W x 5 (8 ohms, 1kHz,
0.7% THD)

Frequency Response

• Multi-Ch In, Cd, MD/Tape,

DVD/LD, Video 1,2:
10Hz-50kHz ±0.5dB/-2dB

Analog Input

Sensitivity/Impedance

• Multi-Ch In, CD, MD/Tape,

DVD/LD, Video 1,2:
250 mV/50kohm, S/N 96dB

Coaxial Digital Input

Sensitivity/Impedance

• DVD/LD: 75 ohms, S/N

100dB

Optical Digital Input

Sensitivity/Impedance

• Video 2: S/N 100dB

Video Input (Composite)

• Video 1,2, DVD/LD: 1 Vp-p

75 ohms

Analog Output

Voltage/Impedance

• MD/Tape (Out), Video 1

(AudioOut):250mV/10k ohm

• Subwoofer: 2V/1kohm

Video Output

(Composite)

• Video 1, Monitor: 1Vp-p 75

ohms

Tuner Section

• PLL Quartz-Locked Digital

Synthesizer System

FM Tuner Section

• Tuning Range:

87.5-108.0MHz

• Antenna Terminals:

75 ohms Unbalanced

AM Tuning Section

• Tuning Range:

530-1,710kHz

• Antenna Terminals:

External Antenna Terminal

Front & Rear

Speakers (SS-MSP2)

• Speaker System: Bass

Reflex Magnetically
Shielded Type

• Speaker Unit: 2

3

/

4

" x 4"

• Sensitivity: 85 dB (1W/1M)

• Frequency Range: 160Hz-

20,000Hz

• Power Handling: 100Watts

Maximum

• Nominal Impedance: 8 ohms

Center Speaker 

(SS-CNP2)

• Speaker System: Slim

Design Bass Reflex
Magnetically Shielded Type

• Speaker Units: 2

3

/

4

" x 4"

• Sensitivity: 85dB (1W/1M)

• Frequency Range: 160Hz-

20,000Hz

• Power Handling: 100 Watts

Maximum

• Nominal Impedance: 8 ohms

Subwoofer Speaker

(SA-WMSP4)

• Speaker: Active Subwoofer,

Magnetically Shielded,
Acoustically Loaded Bass
Reflex

• Speaker Unit: 8" Woofer

• Frequency Range: 28-200Hz

Accessories

Supplied Accessories

• Instruction Manual

• AV Cable

• Remote Commander®

Remote Control RM-PP411

• AA Battery x 2

• AM Loop Antenna

• FM Lead Antenna

• Video Cable x 1

• Long Speaker Cord x 2

• Short Speaker Cord x 3

• Foot Pad Speakers (20)

• Foot Pad Subwoofer (4)

• Monoral Connecting Cord

(1 phono to 1 phono) (1)

Weights & Measures

STR-K840P

• Approx. Dimensions

(W/H/D):16

7

/

8

" x 5

6

/

8

" x 11

6

/

8

"

(including projecting parts)

• Weight: 15 lbs. 7 oz.

SS-MSP2

• Approx. Dimensions

(W/H/D): 3

1

/

4

" x 5

5

/

8

" x 4

7

/

8

"

• Approx. Weight: 1 lb. 13 oz.

SS-CNP2

• Approx. Dimensions

(W/H/D): 9

1

/

8

" x 3

1

/

4

" x 4

7

/

8

"

• Approx. Weight: 2 lbs. 4 oz.

SA-WMSP4

• Approx. Dimensions

(W/H/D): 10

3

/

4

" x 12

7

/

8

" x 16"

• Approx. Weight: 22 lbs. 1 oz.

General

STR-K840P

• Power Requirements:

AC120V, 60Hz

• Power Consumption (in

Operation): 210W

SA-WMSP4

• Power Requirements:

AC120V, 60Hz

• Power Consumption (in

Operation): 100W

ADDITIONAL FEATURES

KEY TECHNOLOGY

Product Information

©2002 Sony Electronics Inc. All rights reserved. Features and specifications are subject to change without notice. Sony, Digital Cinema Sound, Precision Drive,
Remote Commander and WEGA are trademarks of Sony. All other trademarks and logos are property of their respective owners.

Digital Cinema Sound™ Processing 

The ulti-

mate reference for surround sound is the Hollywood
dubbing stage where your movies are created.
Sony’s unique Digital Cinema Sound™ processing
uses precise calcula-
tions that are based on
three dubbing stages in
Hollywood. These dub-
bing stages are where the
director puts the final touch on
the movie by mixing the movie’s final
soundtrack.