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Cyber Acoustics CA-3090 2.1 Speaker System, 18W, Subwoofer

Based on 5,179 reviews
Condition: New
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$37.99
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Availability: In Stock.
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Arrives Nov 1 – Nov 2
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At a glance

Condition
New
Model
CA-3090
Dimensions
3.94"D x 4.72"W x 3.54"H
Weight
5 lb
Color
Black
Audio Output Mode
Stereo
Input Voltage
110 volts
Warranty
1 year limited
Works with
Laptop, MP3 Player, Personal Computer, Phones, Smartphone, Tablet

Features 5

  • 2.1 stereo speakers with subwoofer deliver 18W peak power and 9W RMS; system includes a ported four inch side firing poly carbon subwoofer and two inch satellite drivers
  • Control pod allows for volume adjustment and to turn the speakers on and off; bass volume control located on the subwoofer
  • Flat panel designed stereo speakers and subwoofer
  • We recommend that you set the volume on your device between sixty five and eight percent and then use the volume controls on the speaker system to raise and lower the volume

Description

Enjoy clear stereo sound for music, movies, videos, and PC games. The satellite speakers deliver clear mids and highs, while the subwoofer adds bass for a more balanced listening experience. The desktop control pod puts power, volume adjustment, LED power indicator, and AUX input within easy reach for simple everyday control. The CA-3090 gives you a compact 2.1 speaker system without taking over your workspace. Compact satellites and a dedicated subwoofer fit naturally into smaller desktop setups. Position the satellites on each side of your computer. Connect the speaker system to your computer. Turn on the system using the control pod. Adjust volume to your preferred level. Use the subwoofer control to adjust the bass. CA-3090 Speaker System CA-3610 Speaker System CA-3810 Speaker System CA-3908 Speaker System Can I connect this to my TV? Yes, if your TV has a 3.5mm audio output. Connect the speaker system using the the 3.5mm audio cable. Can I plug this directly into my game controller? Although some game controllers have a 3.5mm audio output, plugging the green source plug into the controller can damage the plug. If using the speakers this way, use an AUX cable and connect it to the AUX port on the speakers. Does it work with laptops? Yes, as long as the laptop has a 3.5mm audio output. Can I connect it to multiple devices? Yes, but not simultaneously. Connect one device to the 3.5mm AUX input, then switch the cable when using a different source. Where do I plug in the small speakers? The satellite speakers plug into the back of the subwoofer.

Specs 42

Brand Cyber Acoustics
Speaker Maximum Output Power 9 watts
Connectivity Technology wired
Audio Output Mode Stereo
Input Voltage 110 volts
Mounting Type Freestanding,Plug Mount
Enclosure Material Polycarbon and Plastic
Speaker Type Multimedia

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 1 – Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


THESE PACK A PUNCH!
Pattern: Subwoofer
Easy to set up! Fits well into my setup and looks very sleek. Audio sounds very good and is very clear. The subwoofer is very bass heavy and packs a punch for the price. Overall, really good speakers for gaming, music and videos! Highly Reccomend!
Reviewed in the United States on September 9, 2026 by Max

Excellent sound, small size, but bass control is on subwoofer
Pattern: Subwoofer
This is an excellent little speaker system all things considered. I use it as an upgrade to my kitchen TV, which I mostly use to listen to music channels. And given that it's a tiny little TV without even stereo speakers, this is a big upgrade as you would expect. However, one disappointment is that the desktop control dial does _not_ have a bass volume control feature, which is specified in the item's description. There is bass control, but it is on a knob attached to the subwoofer. Which, in most cases including mine, sits on the floor out of easy reach under a table. On the upside, for the most part I can leave the bass level at one generally good place, but some songs are overly bassy, and it'd be nice to adjust on the fly as advertised. But the sound is absolutely amazing, particularly for the price and size. In my kitchen, where the acoustics are awful to abyssmal, this little speaker set comes out like it's a soundproof recording studio. It's one of those things where they've clearly simply gotten it right - the left and right speaker produce crystal clear, warm sound that combines perfectly with the tiny but wildly effective subwoofer. The highs are _very_ crisp and clear, the volume is very good, the bass can be as deep as you need (very impressive considering the tiny, tiny size of the sub!). After comparing it to several others (including several Logitech sets, a brand I've enjoyed thoroughly in the past, and a couple of Altec Lansings), this one comes out ahead for sound quality to my ears even above sets that are twice or thrice the price. The set sounds fantastic, and for under thirty bucks, it's must get. ... show more
Reviewed in the United States on February 4, 2011 by Biscuit Face

Great speakers for a home arcade mod
Pattern: Subwoofer
I bought these speakers because the small home arcade machine I recently built came with the lamest speakers I've ever heard. The arcade's original speakers offered no bass, tinny audio, and just didn't give that accurate arcade feel. I'm happy to say, for the cost, these were a perfect replacement. I was able to remove the old speakers and pop these speakers into the top of the cabinet. The sound quality is so much better now. The control knob is useful if you want to make some finer adjustments to the sound, but honestly the audio switch on the cabinet is enough for what I need, so I just set it to max and hid it inside the cabinet next to the subwoofer. On the topic of the subwoofer, it won't win any awards. Even on max it doesn't give a whole lot of kick. That said, it does punch the audio up just enough that you get the weight of the hits and explosions in the games. It's not loud enough to disturb anyone in a nearby room, and it won't even come close to shaking the walls or floors, but for a simple home arcade setup, it'll get you where you want to go. I imagine if you had multiple small arcade cabinets in your space, you'd possibly want a bit more oomph, but for a quiet home office with a novelty arcade machine, it's perfect. All-in-all, I'm happy with the purchase. Could the sub use a little more power? Sure. But for my specific use case, it's perfect. ... show more
Reviewed in the United States on April 9, 2024 by James

Dead Before 1 Week is Over, DO NOT BUY
Pattern: Subwoofer
Pros: When they work, they deliver great audio for the price you pay Cons: THEY PRETTY MUCH NEVER WORK My set had wiring issues on arrival rendering the left speaker dead, and the replacement I received ALSO had wiring issues, this time around the sub box, sub was completely dead after less than a week I ordered one of these as computer speakers, and right out of the box the left speaker was completely dead on arrival. Even plugging headphones into the speaker's audio jack resulted in no audio coming from the left side of the headphones. Other than that, I got great sound quality from just the right side speaker + sub. I sent my damaged product in for a replacement. While testing out the replacement product, I noticed that the sub randomly died. If i pushed the power cable to a certain angle, the sub would kick back in, but when I let the cable dangle freely the sub would frequently die, and when it would work there would be a really annoying loud fuzz sound until I physically propped the cable back up. If the wiring on either of the products I received had been properly done, this product would easily be 5 stars for the audio quality you get for the price. However, receiving two brand new damaged items is just too much of a coincidence for me, and I suspect that these speakers probably don't last very long even if they function properly out of the box. UPDATE: I have had these for almost a whole week and sub is already completely dead. Really wish I had paid attention to how many other 1 star reviews listed this exact / very similar problem. Bottom line: DO NOT BUY, this product will crap out on you pretty much as soon as you take it out of the box. ... show more
Reviewed in the United States on August 10, 2013 by Kat B

Just okay
Pattern: Subwoofer
I've had this for over 2 years now and my impression hasn't changed from when I first got them. Sound I'd say is just okay. The plug for the speaker to the subwoofer has never fully "connected" I find myself having to constantly move the plug around to get both speakers to play. I run this on my work PC with no additional EQ settings and the treble feels very low. Bass is okay for a setup of this price range. It adds a little punch, not much more than that. It's worked to play music while I work from home, but I think it's time for something different because I'm tired of having to fiddle with the wire every day to get both speakers to work. ... show more
Reviewed in the United States on October 5, 2026 by Dustin Arp

GOOD VALUE FOR THE PRICE !
Pattern: Subwoofer
i Installed the system on my work computer's desk which is about 6" away from a flat wall. The satellite speaker(s) are located and both left and right side of my 24" Computer monitor desktop at about the same distance (24") to my ears. The satellite speaker are set approximately 24" apart and are set at full on volume. The woofer speaker (small black box) has it's volume bass control set at maximum and is located on the floor. Sound balance is ok and the volume is nominally acceptable. However, you will NEVER hear a complaint that the sound level is TOO loud. Do NOT expect anything remotely close to "ear-splitting" sound levels out of this system. If you like loud music - spend more money. Manufacturing and packing were very good. Approximately 7 years ago I purchased another sound system made by this manufacturer . It still functions well. ... show more
Reviewed in the United States on April 30, 2026 by Stephen Randall

It lasted me 6 years of daily use, shocked and impressed.
Pattern: Subwoofer
I really cannot believe this product. It's pretty hilarious to me actually. Thoroughly impressed here. I originally purchased this product back in 2016, back then for only $24. It only recently (August 2021) finally failed me; one of the speakers blew out. For the price point of what I paid, the very fact that I got as many years out of this product, for the level of unassuming quality it presents, wow; just wow. Now don't get me wrong, this is no Logitech special or anything, but for $30, holy *fill in censored word here*, this can't be beat. I bought this thing fully expecting super sub-par sound quality and just needed something that gave me sound in general. I am surprised and please to say that what I got instead was seemingly a rare and great product. I'm no sound pro, but **I** always thought it sounded good enough to make me enjoy my music to handle homework, gaming, etc. It was to the point it never gave me any problems and sounded good enough that I figured I would just wait until it broke to replace it; as I said earlier only recently took place. I replaced this system with the Logitech Z407 (I now love that set up a lot). But if you are on a very tight budget and need something/anything, but really hoped for something that sounded very decent, look no further. This workhorse of a product ought to be in your cart by the end of you reading this. ... show more
Reviewed in the United States on August 14, 2021 by Zach Culp

Bass hard to adjust, total output is weak.
Pattern: Subwoofer
Disappointed. Several years ago I purchased a desktop speaker set like this for my office computer setup and have loved it. So when I was looking for a similar setup for my bedroom, I was expecting a similar experience. That isn't what I got. I chose this unit because I recognized the volume controller. But they didn't turn out to be the same. On my original device, I can control the bass on the sub woofer from a dial on the side of the volume controller. However, on this model you control the amount of bass on the subwoofer itself. Where I placed it behind my bed, it is incredibly difficult to get to and adjust. One reason I purchased this is that I have been using bluetooth speakers with my phone / tablet in the bedroom to be able to play music / ambient sounds (ocean waves, etc.). But the lowest volume setting is still too loud sometimes and the next click down mutes the output entirely. So one thing I DO like on this new set up is that I can actually dial the volume down lower and feel like I have much better control. Which is why I wanted the volume controller that I could put on the nightstand and easily change it instead of fumbling with the volume control on my phone / tablet. However, because the sound output on my previous unit is so great, I was expecting better total output on this one. So while this has worked nicely at low volume levels, this new unit is pretty pathetic when you want to turn up the volume. I find myself maxing out the output on my phone, on the bluetooth device this plugs into, and then on the speakers and am still quite underwhelmed. I put on some music this morning and could barely hear it from the ensuite bathroom. Summary: Controller = Good on control and low end, bad on being able to control bass Speakers = decent on low volume, but underwhelming on louder volume Subwoofer = OK bass, but very inconvenient to adjust on the back of the subwoofer Cables = too short. I placing the subwoofer in the middle of the bed, the speakers would barely reach the bed frame on a king size bed. Overall, I'm tempted to return it. I would not have purchased it had I known what I now know about it. ... show more
Reviewed in the United States on March 24, 2026 by BryBry
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