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🎧 Elevate your workspace sound—connect, call, and conquer with style!
The Cyber Acoustics CA-2890BT is a sleek, monitor-mountable speaker bar delivering 5W power with USB and Bluetooth 5.0 connectivity. Designed for professionals, it features a built-in speakerphone with mic mute and LED indicator, supports simultaneous PC and smartphone connections, and offers plug-and-play setup with included USB-C adapter. Perfect for hands-free calls, music, and virtual meetings, it combines compact design with versatile compatibility across Windows, Mac, and Bluetooth devices.



















| ASIN | B07NSGX3VK |
| Additional Features | LED Light, Plug and Play |
| Age Range Description | All Ages |
| Antenna Location | Indoor |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Battery Average Life | 8 hours |
| Best Sellers Rank | #8 in Computer Speakers |
| Bluetooth Range | 10 meters |
| Brand | Cyber Acoustics |
| Built-In Media | speaker |
| Color | Black - USB |
| Compatible Devices | Blue tooth devices, Windows® 7, 8.1, 10 (or later) – Mac® OS X (10.0 or later) – Chrome® (6.0 or later) |
| Connectivity Protocol | USB |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 766 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Impedance | 4 ohm |
| Input Voltage | 5 volts_of_direct_current |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1.25"D x 8.3"W x 2.7"H |
| Item Weight | 11.2 ounces |
| Manufacturer | Cyber Acoustics |
| Model Name | Cyber Acoustics USB & Bluetooth Speaker Bar |
| Model Number | CA-2890BT |
| Mounting Type | Monitor Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Series Number | 2890 |
| Signal-to-Noise Ratio | 70 db |
| Speaker Maximum Output Power | 10 watts |
| Speaker Size | 1.5 inches |
| Speaker Type | Single Speaker |
| Specific Uses For Product | computer use, music playback, movie playback, hands-free calls, online meetings |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5 inches |
| Tweeter Diameter | 1.5 inches |
| UPC | 646422002538 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 1.5 inches |
W**T
Works as advertised. Good sound, volume and connectivity. Recommend
QUICK SUMMARY: -It works as expected. -Good sound quality (not excellent, it's not a Bose speaker) but good. -Works for Zoom and Music. -Easy to set up and use. -Would recommend. MORE DETAILS: I have an older monitor and the speakers on it started failing so I began using the audio on my laptop that is to the side of my monitor. It probably seems silly, but it was bothering me to have sound on one side.. my right ear started feeling funny - I don't have a better way of explaining that right now - but ultimately, I knew I needed to have the sound come from the middle of the monitor. This speaker does the job as advertised. It has a clip so you can clip it to the top or bottom of your monitor. I put mine right in the middle, bottom of my monitor. It clipped on fit fine with no issues. The part of my monitor I clipped it to is between 1-1.5 in. wide. As far as fit, I'd say this can accommodate most monitors. If you need this just for your computer, you can get by with the cheaper non-bluetooth version, as if it's just for your computer, the speaker's USB cable needs to be connected for power... for me, connecting it to power also means connecting it to the computer therefore the bluetooth is not needed unless I decide to connect my phone to it, which is unlikely. I connected the USB and it popped up as an option for audio right away. I haven't had to use through bluetooth but I did connect and it worked fine. You can also use this as a mic. I don't use it because my webcam has a mic, but if needed, you can use this for that. The sound is clear and works great. The volume controls are great, you have a good range of volume. I appreciate that as sometimes I need some music/sound without being too loud to distract me and had previously struggled with the volume controls of the monitor that didn't allow a wide-range. I use it for work meetings through zoom and have had no issues, just changed my speaker option in the zoom app - keep that in mind. Sometimes with Zoom, selecting the speaker for the computer itself is not enough, you have to go to mic, the arrow on the side, and select which speaker you want to use. I've noticed that Zoom trumps this setting over the computer. Overall, this is a good choice and for the price, a solid buy. Would recommend.
T**T
Great for meetings
Used this on my laptop when I have it docked. This unit provides crystal clear sound and the mic picks up clearly. I use it primarily for team meetings. I can now easily hear what is being said and feel like I’m more involved in the meeting. It didn’t clip to my monitor, but sits very nicely under the monitor
M**L
Great speaker
Use this speaker for work everyday. Connected with a wire or Bluetooth and the clip is amazing. The sound is more than usable for my needs and functions without fail
D**G
Great inexpensive option for working from home
This isn't going to be the highest quality speaker you've ever heard, but for the price I'm very happy with it. I needed a speaker for my computer for working from home and it's great for what I use it for (Zoom calls etc) Setup was extremely easy. I plugged it in, added it as a Bluetooth device in my computer settings and it connected quickly. I also really like the clip-on design because it doesn't take up additional space on my desk and is easy to mount. If you're looking for something simple and affordable rather than high-end audio, this does the job really well.
M**S
Great Sound for Price and Size
Very happy! Would definitely recommend. I bought the blue tooth model. Been using it for 3 days, so far here are the pros and cons. Ultimately I would recommend this sound bar for general computer sound needs - would not recommend for hardcore gamers or as a sound system for music - don't think its marketed as such anyways. Pros: 1. Compact 2. Easy to carry and pack 3. One cable connection, usb for power and sound 4. With cable connected, no lag issues 5. Very good sound quality and range for office computer, voice/vocals are load and clear, music is good - not great but definitely good 6. Controls are easy, and work well, mute, bluetooth, volume up and down 7. If can't clip onto monitor, monitor clips works as good stand 8. Microphone is good. 9. Volume is great for the size and cost. Max volume is loud and there is very little distortion/noise. Cons: 1. Does not clip on to my monitor - not on the top or bottom. Bottom, the clip is not big enough. Top, clip goes on, but spring force is to strong causing it to slip off. I just place it on my desk, its compact so you don't need much room. 2. Bass is okay, but you wouldn't be buying a soundbar at this price and size for deep bass. Mid to high frequency is good.
G**I
Sound bar
Looks great quality. Sounds great
A**R
Clips nicely on desktop screen. Top, bottom or side.
Easy to set up and use. I used usb and didn’t try the Bluetooth option yet. Sounds exactly like computer speaker and nothing more.
M**N
Small speaker big sound
Much smaller than I expected, however, it is the perfect size for my desk. Works fantasticly?
S**H
Good VFM speaker for PC
Sound quality is superb. I got this because the speaker assembly of my aio pc broke down after service center guys opened it. It's a USB plug and play. No need to pair via BT. If your aio has a thick bezel then this may not be useful at the bottom. The size is appropriate - not too big nor too small. The performance is adequate - it's doing the job it was bought for. Insanely good value for money product. Would highly recommend this.
B**N
Fits my monitor - smart and doesn't buzz
I've got this speaker attached to the top of my monitor where it's completely out of the way. It grips very securely and is exactly what I needed to replace the tiny buzzy speakers I had before. When not in use it's silent and the sound quality is great for video calls, occasional films and music. I don't use it at high volume, it's on my home office computer. Set up was really easy - I just plugged it in. Great price. Recommended.
A**O
Exactly what I needed
Perfect speaker for switching audio between PC and iphone
C**T
Solide
Sehr guter Lautsprecher, nur eine "Aus"-Taste fehlt noch. Und USB c wäre schön.
J**H
Wonderfull product for wfh colleagues
Has all the things one would need, single usb connection, great quality speaker and mic, can stand on table or hang below monitor, easy buttons and bluetooth for pairing with phone simultaneously. It switches as per the signal and is totally worth it
Trustpilot
2 days ago
3 days ago