---
product_id: 504516414
title: "Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls"
brand: "cyber acoustics"
price: "KSh26955"
currency: KES
in_stock: false
reviews_count: 6
category: "Cyber Acoustics"
url: https://www.desertcart.co.ke/products/504516414-cyber-acoustics-usb-and-bluetooth-speaker-bar-ca-2890bt-usb
store_origin: KE
region: Kenya
---

# 10W max output power Dual USB & Bluetooth 5.0 Monitor clamp mount Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls

**Brand:** cyber acoustics
**Price:** KSh26955
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your workspace sound without the clutter—because your desk deserves an upgrade!

## Quick Answers

- **What is this?** Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls by cyber acoustics
- **How much does it cost?** KSh26955 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/504516414-cyber-acoustics-usb-and-bluetooth-speaker-bar-ca-2890bt-usb)

## Best For

- cyber acoustics enthusiasts

## Why This Product

- Trusted cyber acoustics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug-and-Play Convenience:** USB powered with included USB-A to USB-C adapter—no drivers or pairing hassles, just instant premium sound.
- • **Space-Smart Monitor Mount:** Clamps neatly under your monitor to declutter your desk and keep your workspace sleek and professional.
- • **Seamless Dual Connectivity:** Connect simultaneously to your PC via USB and smartphone via Bluetooth 5.0 for ultimate multitasking freedom.
- • **Crystal Clear Hands-Free Calls:** Integrated speakerphone with mic mute and LED indicator ensures flawless communication on Zoom, Teams, or any platform.
- • **Surprisingly Loud, Forward-Projecting Sound:** Compact design delivers rich stereo audio that fills your workspace without headphones.

## Overview

The Cyber Acoustics CA-2890BT is a USB-powered speaker bar that mounts under your monitor, offering simultaneous USB connection to PCs and Bluetooth 5.0 pairing with smartphones. Delivering 10 watts of clear, forward-projecting stereo sound, it features easy-access controls including a multifunction button for seamless switching between devices and hands-free calls. Ideal for minimalist setups, it includes a USB-A to USB-C adapter and requires no installation, making it a perfect audio upgrade for professional multitaskers.

## Description

Product Description Cyber Acoustics USB and Bluetooth Speaker Bar (CA-2890BT) When mounted to the bottom of your monitor, the Cyber Acoustics USB and Bluetooth Speaker Bar keeps your desktop clean and organized. USB powered with integrated speakerphone to connect via USB to your PC, Mac or Chromebook and simultaneously via Bluetooth to smartphones. Hands-Free Communication Flexible for hands-free calls on your phone, or for meetings on Zoom, Teams, Google Meet, Skype, or any other UC platform on your PC or Mac. Bluetooth Connection Simultaneously connect to your smartphone with Bluetooth. Multi-function button for simple switching between USB and Bluetooth connected devices. Space-Saving Speaker Mount it on the top or bottom of a monitor or place it on a desk as a standalone speaker. USB Connection Connection to your PC, Mac or Chromebook with a single USB cable. USB A to USB C adapter included.

Review: 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.
Review: Good speaker - Nice speaker go for it ,it's compact size makes it a exceptional speaker

## Features

- 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 – 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 – 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 – 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 – Cyber Acoustics CA-2890BT USB Speaker, USB-A to USB-C Adapter and User Guide. Includes 1 year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NSGX3VK |
| Age Range Description | All Ages |
| Antenna Location | Volume |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #42,645 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #193 in PC Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Speakerbar, USB-A to USB-C Adapter, Manual |
| Brand | Cyber Acoustics |
| Brand Name | Cyber Acoustics |
| Colour | Black - USB & BT |
| Compatible Devices | Personal Computer, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, USB |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 628 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Input Voltage | 5 Volts (DC) |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 7.6D x 27W x 8.9H Centimeters |
| Item Weight Unit of Measure | 0.7 Pounds |
| MP3 player | No |
| Manufacturer | Cyber Acoustics |
| Model Name | CA-2890BT |
| Model Number | CA-2890BT |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth, USB |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Product Features | USB Port |
| Series Number | 2890 |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 1.5 Inches |
| Speaker Type | Soundbar |
| Specific Uses For Product | computer use, music playback, movie playback, hands-free calls, online meetings |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter Unit of Measure | 5 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 646422002538 |
| Unit Count | 1.00 Count |
| Warranty Description | 1 Year |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 1.5 Inches |

## Product Details

- **Brand:** Cyber Acoustics
- **Speaker Maximum Output Power:** 10 Watts
- **Frequency Response:** 20000 Hz
- **Connectivity Technology:** Bluetooth, USB
- **Audio Output Mode:** Mono

## Images

![Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls - Image 1](https://m.media-amazon.com/images/I/6185Dw6ZnUL.jpg)
![Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls - Image 2](https://m.media-amazon.com/images/I/71Q08hYTbRL.jpg)
![Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls - Image 3](https://m.media-amazon.com/images/I/71Re-c6PWOL.jpg)
![Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls - Image 4](https://m.media-amazon.com/images/I/71--WcbIYyL.jpg)
![Cyber Acoustics USB & Bluetooth Speaker Bar (CA-2890BT) – USB Powered Speaker with Speakerphone for PC and Bluetooth to Simultaneously Connect to Smartphones, Clamps to Monitor, Convenient Controls - Image 5](https://m.media-amazon.com/images/I/61pDFswYu4L.jpg)

## Questions & Answers

**Q: Can this speaker be mounted to a monitor or used on a desk?**
A: Yes. It can mount to the top, side, or bottom of a monitor up to 1" thick, or sit on a desk or table with the clip resting flat.

**Q: Does this speaker have a 3.5mm connection?**
A: No, the CA-2890BT connects via USB and Bluetooth.

**Q: Can you control the lights (red, blue or green) on the speaker?**
A: The LEDs have a specific function. 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.

**Q: Can I use the CA-2890BT with a TV or gaming console?**
A: 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.

**Q: Why am I experiencing poor mic performance?**
A: A common reason we are seeing related to poor mic performance is often due to another device being set as the input (desk mic, webcam microphone, etc.). Please double check your input settings and verify that CA-2890BT is set as your input device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good VFM speaker for PC
*by S***H on 29 September 2025*

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.

### ⭐⭐⭐⭐⭐ Good speaker
*by D***H on 24 March 2025*

Nice speaker go for it ,it's compact size makes it a exceptional speaker

### ⭐⭐⭐⭐ Good
*by S***U on 9 October 2023*

Good & Clear sound. Loud enough for personal use. Has been looking for a similar speaker (which can be clamped to laptop) since the Philips one went off market. Only a single cable is a big plus. However, considering that it costs almost thrice as the Philips one, let's see how long it lasts. It is simple plug and play, both on Windows and Linux. However the volume in digital mode is noticeably low than analogue mode.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-14*