USB and Bluetooth Speaker Bar with Integrated Monitor Mount
CA-2890BT
USB Powered Speaker with Bluetooth – Connection to PC, Mac or Chromebook with a single USB cable and simultaneously connect to your smartphone with Bluetooth 5.0. No need to take up valuable workspace, speaker conveniently attaches to the bottom of your monitor with easily accessible controls that include a multi-function button for simple switching between USB and Bluetooth, play/pause, volume up and down, and mic mute with LED indicator.
USB Powered Speaker with Bluetooth
USB Powered Speaker with Bluetooth – Connection to PC, Mac or Chromebook with a single USB cable and simultaneously connect to your smartphone with Bluetooth 5.0. No need to take up valuable workspace, speaker conveniently attaches to the bottom of your monitor with easily accessible controls that include a multi-function button for simple switching between USB and Bluetooth, play/pause, volume up and down, and mic mute with LED indicator.
Multi-Purpose Use
Multi-Purpose Use – The CA-2890BT offers simultaneous connection to PC or Mac via USB and to smartphones via Bluetooth, making it flexible for hands-free calls on your phone, or for meetings on Zoom, Teams, Google Meet, Skype, or any other chat platform. Switching between USB and Bluetooth is simple and can be done with the push of a button. A great way to give your ears a break from headphones.
Surprisingly Loud Sound
Surprisingly Loud Sound – Also great for music or movies, this small speaker is an audio upgrade that produces surprisingly loud sound via a unique design that lifts and projects sound forward for a better stereo experience.
Easy to Use
Easy to Use – Ideal for small desks or minimalist setups the CA-2890BT is plug-and-play, no installation needed. Included USB A to USB C converter for your convenience to connect to newer laptops with limited or no USB A ports.
Includes
Includes – Cyber Acoustics CA-2890BT USB Speaker, USB-A to USB-C Adapter and User Guide. Includes 1 year warranty.
| Drivers: | Dual 1.5" Stereo |
| Input: | USB & Bluetooth |
| Power: | USB |
| Device Compatibility: | PC, Mac, Tablet, & Phone |
| Data Sheet |
| Manual |
| Support |
FAQs
Can this speaker be mounted to a monitor or used on a desk?
Yes. It can mount to the top, side, or bottom of a monitor up to 1 inch thick, or sit on a desk or table with the clip resting flat.
Does this speaker have a 3.5mm connection?
No. The CA-2890BT connects via USB and Bluetooth.
Can you control the lights (red, blue, or green) on the speaker?
The LEDs have specific functions. When the Power On LED is lit green, the speaker is connected to the computer and enabled. When the light is blue, it is connected wirelessly. When the Speaker Mute button is lit red, the speaker output is muted.
Can I use the CA-2890BT with a TV or gaming console?
No. The CA-2890BT will not work with TVs or gaming systems. Bluetooth delay can also cause audio to be out of sync with on-screen action.
Why am I experiencing poor mic performance?
A common reason for poor mic performance is another device being set as the input (such as a desk mic or webcam microphone). Please double-check your input settings and verify that CA-2890BT is selected as your input device.

