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ACME by Krator SS204 USB 2.1 Speakers

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Quoting product code: N50KH


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About this product


  • 2.1 stereo speakers for your computer or laptop
  • 3.5mm wired jack for compatibility with a wide range of audio devices
  • Control your volume from the speaker

Product overview

• 2.1 stereo speakers for your computer or laptop
• 3.5mm wired jack for compatibility with a wide range of audio devices
• Control your volume from the speaker
• 6W with two 2W speakers and a 2W subwoofer
• USB powered

What can I listen to on my speakers?
Get the most out of your USB powered speakers with this 6W speaker system. Run a subwoofer and two satellite speakers from a single USB and plug in any device with a 3.5mm headphone jack. Listen to your computer, phone or MP3 player and control the volume from your speakers rather than the device.

What drivers are in the speakers?
With a 3 inch driver per satellite speaker and a 3.5 inch driver in your subwoofer you can enjoy a deep and rich sound from this speaker system. Hear your music, video or game clearly with 6W sound output and a 45Hz-22kHz frequency range.

How do the speakers power?
No need to carry around an additional mains plug and cable or have to sit close to a power socket, the speakers get all their power from your laptop. Plug into a USB port (with 600mA current) for power then plug in your device using the 3.5mm jack.

Rated 4 out of 5 by from Be prepared to use a powered usb hub Great value for money, and very reasonable sound. A captive USB cable powers the woofer, which has an LED and two phono sockets for the speakers. The speaker leads were a bit short for my use, but that can easily be rectified. There are no onboard tone controls, so either use a software based option or be prepared to live with the sound they give. More significantly though, when I first set the speakers up I plugged the power lead into a USB socket at the back of my PC. This produced an unbearable continuous fizzing, crakling, farting & popping noise from the speakers. Fortunately though I found that plugging into a powered hub entirely cured the problem.
Date published: 2013-12-12
Rated 4 out of 5 by from I wanted better sound than my 12V-powered netbook or TV's pathetic speakers could produce, for my solar-powered mudhut in Africa. These speakers are amazing for the price. Outdoors they are pretty feeble, but inside they are phenomenal, considering they are powered solely via USB. Cheaper and better by far than my previously-bought USB 2-0 speakers.
Date published: 2012-01-11
Rated 5 out of 5 by from Great Sound I bought these speakers for my jvc TV being usb powered I didnt know if they would be any good.How wrong was I they are fantastic speakers for the price .They are clear sounding with a good deep base tone.Would recomend these for any one .
Date published: 2015-03-29
Rated 4 out of 5 by from Perfect for the price it costs Really nice speakers. Obviously they offer less output power than a 2.1 sound system powered directly from a wall socket but they are really good for laptops or if you want to bring them with you in a travel or in a temporary location. The audio quality is not superb but 15£ for this product are well spent.
Date published: 2015-06-14
Rated 5 out of 5 by from These speakers were amazing when I brought them were was easy to set up.
Date published: 2013-10-26
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3.5 mm jack


3.5 mm socket



Power Specifications

Power Supply:

USB (5 V @ 600 mA)

Operating Specifications


4 WW



Subwoofer Power Output:


Frequency Response:

45-22,000 HzHz

Number Of Speakers:





Dimensions & Weight







Hi. I'm refurbishing an Acer Tower. What are the dimensions of the speakers? (not the sub-woofer)

Asked by: Robbie
Unfortunately we no longer stock this item as it has been discontinued from our range. Therefore we are unable to obtain any further in-depth Technical specification.
Answered by: Dominic
Date published: 2015-10-04

hi what's best way powering these ACME 2.1 MULTIMEDIA Speakers can you tell me please 

Asked by: Ash007
The best way is from your computers USB ports.
Answered by: Billy
Date published: 2015-07-17

Hi, Can these speakers be used as TV speakers and if so how is the volume controlled ?.

Asked by: wonkyeyes01
I am sorry but the item in question doesn't support use in you intended application.
Answered by: Billy
Date published: 2015-07-17

hi can u tell me the power of the speakers? thanks
Asked by: Zoltan
Answered by: PC
Date published: 2015-07-17

Is it possible to get a replacement for the left speaker anywhere?
Asked by: Matt
You could try our spares department they may have one available. Call 0333 400 9500 to find out more.
Answered by: DB
Date published: 2015-07-17
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