Wow. I have had various stereo and speaker combinations in the past, for different use-cases and under different circumstances; and for a home computer system in a bedroom that needs to be beefy yet compact, and offer quality features without being overly complicated, I really don't think there's a better offer out there. I would have paid $90 for it, easily (probably shouldn't say that - but hey, now I can buy two).Make sure you take your time, read what the inputs and outputs are, and TURN THE VOLUME ALL THE WAY DOWN (as well as turning the power off on the dial that comes with it). You woul
8.2Our score 4 photosCyber Acoustics CA-3908 2.1 Speaker System, 92W, Subwoofer
Premium room filling sound - Driven by an acoustically optimized internal power supply, this 2.1 speaker system delivers 92 watts peak power
About this item
- Premium room filling sound - Driven by an acoustically optimized internal power supply, this 2.1 speaker system delivers 92 watts peak power and 46 watts RMS. Enjoy music, movies, and games with crisp highs, warm mid-tones and deep, powerful bass from the ported 6.5” side-firing subwoofer and dual 2” drivers + passive radiator satellite system. For the best sound fidelity, we recommend setting the volume on the source (i.e., computer) between 65-80%, then adjust the volume on the speaker system.
- Convenient control pod – Adjust volume or bass levels to customize your sound just the way you want it. Easily accessible 3.5mm aux input allows for quick connection of a gaming system or tablet or smartphone with a 3.5mm audio connection. Speakers also feature a headphone jack for a private listening experience.
- Versatile usage – Speaker system works great as desktop computer speakers for PCs and Macs, or as PC speakers with any laptop. They are also great for gaming systems such as PS4, PS5, Xbox, or Nintendo Switch, tablets and smartphones with 3.5mm audio output or headphone jacks.
- Sleek design – Designed with a raked angle for an optimal listening experience, the satellites feature piano black finish and aluminum finish pedestals, with removable cloth grills to suit your stylistic preference.
- Includes – CA-3908 2.1 speakers with subwoofer 120V AC power adapter, and user guide. Includes 1 year manufacturer warranty. Our US based customer service team is here to help. Contact us through Amazon.
Premium room filling sound - Driven by an acoustically optimized internal power supply, this 2.1 speaker system delivers 92 watts peak power
Ranked #99 in Audio · 4 things we like
Quick answer The Cyber Acoustics CA-3908 2.1 Speaker System scores 8.2/10 with us. Amazon owners rate it 4.2 out of 5 across 2,955 reviews, in line with the 4.3 average of the 10 computer speakers we track. It was listed at $89.99 on Amazon when we last checked in September 2026.
Premium room filling sound - Driven by an acoustically optimized internal power supply, this 2.1 speaker system delivers 92 watts peak power and 46 watts RMS. Enjoy music, movies, and games with crisp highs, warm mid-tones and deep, powerful bass from the ported 6.5” side-firing subwoofer and dual 2” drivers + passive radiator satellite system. For the best sound fidelity, we recommend setting the volume on the source (i.e., computer) between 65-80%, then adjust the volume on the speaker system.
Convenient control pod – Adjust volume or bass levels to customize your sound just the way you want it. Easily accessible 3.5mm aux input allows for quick connection of a gaming system or tablet or smartphone with a 3.5mm audio connection. Speakers also feature a headphone jack for a private listening experience.
Versatile usage – Speaker system works great as desktop computer speakers for PCs an
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Product information
24 specifications| Audio Output Mode | Stereo |
|---|---|
| Mounting Type | Tabletop Mount |
| Enclosure Material | Plastic |
| Speaker Type | Speaker Systems |
| Additional Features | Not_Performance_Used |
| Antenna Location | Indoor |
| Subwoofer Diameter | 6.5 inches |
| Color | Black |
| Is Waterproof | FALSE |
| Warranty Type | Limited Warranty |
| Control Method | Touch |
| Speaker Size | 6.5 inches |
| Woofer Diameter | 9 inches |
|---|---|
| EU Spare Part Availability Duration | 7 years |
| Specific Uses For Product | personal |
| Controller Type | Mechanical knob |
| Speaker Maximum Output Power | 92 watts |
| Input Voltage | 120 volts |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 9.1"D x 15"W x 10.25"H |
| Item Weight | 14.2 pounds |
| Compatible Devices | Smartphone, Tablet, Desktop, Laptop |
| Power Source | AC |
| Brand | Cyber Acoustics |
Pros & cons
- Premium room filling sound - Driven by an acoustically optimized internal power supply, this 2.1 speaker system delivers 92 watts peak power and 46 watts RMS. Enjoy music, movies, and games with crisp highs, warm mid-tones and deep, powerful bass from the ported 6.5” side-firing subwoofer and dual 2” drivers + passive radiator satellite system. For the best sound fidelity, we recommend setting the volume on the source (i.e., computer) between 65-80%, then adjust the volume on the speaker system.
- Convenient control pod – Adjust volume or bass levels to customize your sound just the way you want it. Easily accessible 3.5mm aux input allows for quick connection of a gaming system or tablet or smartphone with a 3.5mm audio connection. Speakers also feature a headphone jack for a private listening experience.
- Versatile usage – Speaker system works great as desktop computer speakers for PCs and Macs, or as PC speakers with any laptop. They are also great for gaming systems such as PS4, PS5, Xbox, or Nintendo Switch, tablets and smartphones with 3.5mm audio output or headphone jacks.
- Sleek design – Designed with a raked angle for an optimal listening experience, the satellites feature piano black finish and aluminum finish pedestals, with removable cloth grills to suit your stylistic preference.
Cyber Acoustics CA-3908 2.1 Speaker System: questions & answers
Is the Cyber Acoustics CA-3908 2.1 Speaker System worth buying?
Yes, for most buyers it is a safe choice. We score the Cyber Acoustics CA-3908 2.1 Speaker System 8.2 out of 10. Amazon owners rate it 4.2 out of 5 across 2,955 reviews, in line with the 4.3 average of the 10 computer speakers we track.
How much does the Cyber Acoustics CA-3908 2.1 Speaker System cost?
It was listed at $89.99 on Amazon when we last checked in September 2026. That is cheaper than the $120.84 median for computer speakers in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
What are good alternatives to the Cyber Acoustics CA-3908 2.1 Speaker System?
Similar, well-rated computer speakers in our catalog: Logitech Z533 2.1 Multimedia Speaker System (8.8/10, 4.4 stars from 16,176 owners); Logitech Z625 Powerful THX® Certified 2.1 (9.2/10, 4.6 stars from 5,426 owners); Klipsch ProMedia 2.1 THX Certified Computer (9.0/10, 4.5 stars from 11,825 owners).
Logitech Z533 2.1 Multimedia Speaker SystemLogitech Z625 Powerful THX® Certified 2.1Klipsch ProMedia 2.1 THX Certified Computer
Customer reviews
All reviews on AmazonBreakdown from the 10 most helpful reviews we imported.
I looked up what songs to listen to for a decent appraisal of the speakers. Here is the you tube title:"our-8-favorite-songs-to-use-to-test-headphones-and-speakers" Very interesting evaluation. Good learning tool.Anyway, my "Dell S2721D" is a great monitor. The sound is utter trash. 1.1 speaker rating. Mice running over the carpet make more noise. Thus these "Cyber Acoustics 62W 2.1 Stereo Speaker with Subwoofer"I already have a GREAT sound system hooked up to my computer. I simply plugged this set, the 3.5 mm standard jack, into my monitor. (these is a jack in the monitor specially for this t
In the mid-90's I bought a set of computer speakers by Altec Lansing. To date, these are the best sounding computer speakers I've ever heard. They rivaled the sound quality of my actual stereo system.Sadly, this week, after nearly 30 years of faithful service and sound quality, those speakers have died, necessitating a replacement.Unfortunately, this set of speakers simply cannot match the sound quality of those old Altec Lansings. However, that isn't to say they sound terrible, either. For the price, they sound much better than I would have expected. Having said that, though, there is a littl
i was not expecting the sound to be so loud iam satiisfied with this prouduct i got it in garage with my small boom box it beef it up big time by a cheap boom box put this with it got some good sounds now i can work on car and listen to all cd i burn years ago. so i give it 5 stars. iam 71 its just right for me i like loud music.
Wow. These speakers are IMPRESSIVE. Stuck the subwoofer on the floor of my game room, PC speakers on the desk where they should be, and this setup can make the whole dam house vibrate. Louder than I'll ever need it to be, and the bass is more than punchy enough to make me glad I'm in a house instead of an apartment - even at low volumes, my favorite songs would definitely pis the neighbors off. I'm dead serious, this speaker set is exactly the one you're looking for if you're a PC gamer or music enthusiast just trying to upgrade from them tiny old PC speakers and you're not trying to go full t
UPDATE. This is the second of these I have ordered. The application for the first was a standalone (one piece monitor with the pc built in) that I custom built. I have built computers before from scratch. It worked great for that system, but this one I've had some problems with. First, out of warranty, and past the return window, the thing developed an audio problem, which I traced back to where the wires from the puck go into the enclosure for the sub. There is a modular circuit built into the plastic frame that is screwed into the rear of the sub cabinet. A wire had broken inside that, where
really good sounding speakers for the price and bass is good.this is my second set where one speaker will go out depending on the volume dials level.I have to fiddle/press down on knob to get to work on both speakerswould NOT buy again due to multiple issues with same speaker model
I bought these looking for an upgrade over my Logitech Z200s I've had for over 8 years (nothing wrong with them, just wanted something more powerful since I have a larger room after moving). I've had this speaker system for about 2 weeks now. Setup was pretty easy and straightforward. The speakers don't take up much room on my desk and the subwoofer doesn't get in the way under the desk. My initial impressions are quite mixed; I like the way my music sounds and I like how loud it can get, but I've got trouble hearing dialogue and the more nuanced sounds in games & movies as the bass and backgr
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.













