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DCT Factory OG-550

DCT Factory OG-550
alaScore 78

19 reviews

May, 2018

alaTest has collected and analyzed 19 reviews of DCT Factory OG-550. The average rating for this product is 3.9/5, compared to an average rating of 4.3/5 for other Speakers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the DCT Factory OG-550 is awarded an overall alaScore™ of 78/100 = Good quality.

Review analysis

(Based on 19 reviews)

User Reviews  


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Showing 1 - 10 of 19 Show Reviews: in English

Consumer review (

Not worth it.


This system is barely worth the space it takes up. I wasn't expecting much from this system, but at low volumes, the "subwoofer" (a 2.5" speaker in a giant box) is muddy, and at high volumes it's buzzy. The smaller speakers sound extremely hollow.

They're not black ; They haven't caught on fire yet

1) Horrible sound. Spend the same amount on a 2 speaker set, and you'll be better off ; 2) No master volume. To turn it down manually, you have to turn 4 dials on the "subwoofer" (center, rear, front, bass) ; 3) Annoying lights. If I'm spending $30 on...

Sep, 2007

Consumer review (

Price good for what you get


decent for the price.

speakers are not labeled as front or rear, left or right.

Jul, 2006

Consumer review (

Pretty Nice


Great Speakers, Deliver broad range of the audiable spectrum (good bass, treble.

A little bit of Buzz in one of the speaker pairs.

Feb, 2006

Consumer review (

Dead Satellite

Dec, 2005

Consumer review (

Is this a joke

Nov, 2005

Consumer review (

Dead Satellite


Two of the five satellite speakers were DOA. The center speaker and one of the rear speakers.

Oct, 2005

Consumer review (



The blue led... the deep base.... the clear sound... 2 day arrival.... the price???? CANT BE BEAT!!!!!!!!!

Aug, 2005

Consumer review (

very poor speakers


These speakers died after about half an hour. now only the front speakers work. not even the sub

Aug, 2005

Consumer review (



These speakers died after about 1 month of use. Was expecting better quality but oh well.

Aug, 2005

Consumer review (


Jul, 2005

Product Specifications

DCT Factory is a company, committed to the design and manufacture of quality and economical loudspeaker products.


Manufacturer:DCT Factory
Packaged Quantity:1
Product Line:DCT Factory

Remote Control

Type: None

Speaker System

Amplification Type:Active
Connectivity Technology:Wired
Speaker System Configuration:5.1-channel
Speaker System Type:Home theater speaker system