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Sony Cinema Surround Kit HTDDW870

Sony Cinema Surround Kit HTDDW870
alaScore 77

13 reviews

Jun, 2018

alaTest has collected and analyzed 13 reviews of Sony Cinema Surround Kit HTDDW870. The average rating for this product is 4.9/5, compared to an average rating of 4.1/5 for other Home Theater Systems for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Home Theater Systems the Sony Cinema Surround Kit HTDDW870 is awarded an overall alaScore™ of 77/100 = Good quality.

Review analysis

(Based on 13 reviews)

User Reviews  


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Consumer review ( review summary for Sony Cinema Surround Kit HTDDW870


alaTest has collected and analyzed 13 user reviews of Sony Cinema Surround Kit HTDDW870 from The average user rating for this product is 4.8/5, compared to an average user rating of 3.9/5 for other Home Theater Systems on

100% of the reviews on give this product a positive rating.

This summary is based on the products: Sony HT-DDW870 Home Theater in a Box System (Black)Sony HT-DDW870 Home Theater in a Box System (Black)

Jun, 2018

Product Specifications

Experience the ultimate in sound sensations with Sony's HT-DDW870 Home Theatre System. You won't believe your ears! Packing a powerful 755W Total RMS split between 6 stylish 100W "Punch Metal" satellite speakers and an improved 20cm active subwoofer, the heart of the system is the striking hairline silver 6.1ch receiver. Featuring state-of-the-art Dolby Digital EX and dts-es 96 decoding and the Cinema Studio EX Digital Cinema Sound system, you can choose from 18 different Sound Field Programs to add that personal touch to all your music and movies. Matched speakers offer superb blending, with improved seamless Soundstage accuracy from speaker to speaker. The Sony HT-DDW870. The perfect way to transform your home into a home theater.


Output Power / Total:755Watt


Audio Decoders:DTS 96/24, DTS-ES
Audio output channels:6.1
RMS rated power:720

Audio Input

Type: None

Audio Output

Product Type: None

Audio System

Built-in Decoders:Dolby Digital / Dolby Pro Logic II / Dolby Pro Logic IIx / DTS 96/24 / DTS-ES decoder
Components:AV receiver / Speaker system
Functions (KA):AV receiver
Sound Output Mode:Surround Sound
Subcategory (KA):AV systems
Surround Sound Effects:Digital Cinema Sound EX
Surround System Class:6.1 channel
Type:Home theatre system

Cassette System

Type: None

CD System

Type: None


Coaxial Digital Input:Built-in / Yes
Optical Digital Input:Built-in / Yes

Dimensions & Weight



Type: None


Packaged Quantity:1
Product Line:Sony HTD

Management features

Handheld remote control: Yes

MD System

Type: None

Optical Drive

Optical disc player type:DVD Player

Other features


Ports & interfaces

I/O ports:4 A/V in, 1 A/V front in, 2 A/V out, 2 Audio in, 1 Audio out, 3 Digital In


Preset stations quantity:30
Radio Data System (RDS): Yes

Radio System

Tuner Type:AM/FM / Digital radio tuner

Remote Control

Type:Remote control


Subwoofer RMS power:110


Type: None