---
product_id: 389726599
title: "Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls"
brand: "cyber acoustics"
price: "28.83 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Cyber Acoustics"
url: https://www.desertcart.com.om/products/389726599-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered
store_origin: OM
region: Oman
---

# Stereo USB digital audio Touch controls with LED Monitor clamp mount Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls

**Brand:** cyber acoustics
**Price:** 28.83 OMR
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workspace sound—compact, clean, and effortlessly powerful!

## Quick Answers

- **What is this?** Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls by cyber acoustics
- **How much does it cost?** 28.83 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/389726599-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered)

## 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

- • **Compact Yet Loud:** Small footprint with surprisingly clear, forward-projecting stereo sound for music, video, and calls.
- • **Intuitive Touch Controls:** Volume, mute, and play/pause at your fingertips with LED indicators for seamless control.
- • **Clutter-Free Monitor Mount:** Securely clamps to most monitors under 1-inch thick, freeing your desk and elevating your audio.
- • **Universal USB Compatibility:** Includes USB-A to USB-C adapter—perfect for modern laptops and desktops without missing a beat.
- • **Plug & Play USB Power & Audio:** Single USB cable powers and streams crisp stereo sound—no extra cords, no hassle.

## Overview

The Cyber Acoustics CA-2890 USB Speaker Bar delivers high-quality stereo sound via a single USB connection, eliminating desktop clutter with its easy-to-attach monitor clamp. Designed for professionals seeking a sleek, plug-and-play audio upgrade, it features intuitive touch controls with LED indicators and includes a USB-A to USB-C adapter for versatile compatibility. Compact yet loud, it’s ideal for music, video, and teleconferencing in any modern workspace.

## Description

From the manufacturer Designed to Mount on Your Monitor Keep your desktop clean and organized with the Cyber Acoustics USB Speaker Bar (CA-2890). Mounts to your monitor and is the perfect speaker for your everyday needs. Padded Monitor Mount allows for easy attachment while keeping desktops clear and easy access to controls. The Cyber Acoustics Stereo USB Speaker Bar features a back port for optimized bass response. One, simple USB connection for power and audio playback that is quick, clean, and easy to setup. There is no need for an additional 3.5mm audio connection.

Review: Good clip on speaker for my laptop - I was getting fed up of the frankly rubbish sound quality from my (otherwise good) laptop speakers, so after searching online settled on these to solve the problem. And they do, not massively loud, but a big improvement on laptop speakers for music, video and teleconferencing. The clip is a convenient shape that avoids blocking the camera, and the sound quality is pretty good. I like the option to plug into USB or USB-C (I mostly use the latter as it doesn't get used for much else), and not requiring power or more than just the one plug. The buttons on it are interchangeable with screen/keyboard controls for volume and muting. A good honest sensibly priced product, that isn't too big (photo here is on a 15.5" laptop screen), and will fit in the pocket of my laptop bag without taking it all up.
Review: complete absence of any real bass sound - Nice design its very small it 'clamps' itself onto bottom bezel of monitor surprisingly well it will never fall off, looks great the speaker bar quality is about right for its high price, the controls are easy to find and use. however, while it may go surprisingly loud for its small size, it's also a thin tinny sound absent of any bass whatsoever, which is hardly surprising considering its small compact size. If a complete absence of any real bass in the sound is not important? then its a great little sound bar likely last years

## Features

- Stereo USB Powered Computer Speaker – Connection to PC or Mac with a single USB cable, this PC speaker uses a USB digital audio connection, delivering a higher quality audio experience compared to 3.5mm analog connections that can be susceptible to noise.
- Surprisingly Great Sound – Compact computer speaker produces a surprisingly loud crisp sound that is ideal for music or videos. Speaker bar lifts and projects the sound forward for a better stereo experience.
- Unique Design Eliminates Desktop Clutter – Easily clamps to most monitors that are 1-inch thick or less to be out of the way and eliminate desktop clutter. The speaker can also stand alone on a desktop.
- Easy to Use with Convenient Controls – Volume up and down, Speaker Mute with LED indicator, and Play/Pause. Simply plug in and play, no installation needed. Includes a USB-A to USB-C adapter for your convenience to connect to a USB Type C port if a USB-A port is not available.
- Includes – Cyber Acoustics CA-2890 USB Speaker, USB-A to USB-C Adapter and User Guide. Includes 1 year warranty. Our US based customer service team is here to help. Contact us through desertcart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DJ1ZM5W |
| Best Sellers Rank | 6,343 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 39 in Computer Speakers |
| Colour | Black - USB |
| Compatible devices | Laptop, Personal Computer |
| Control method | Touch |
| Department | unisex |
| Guaranteed software updates until | unknown |
| Included components | speaker |
| Is waterproof | False |
| Item model number | CA-2890 |
| Item weight | 11.2 Ounces |
| Manufacturer | Cyber Acoustics |
| Number of items | 1 |
| Power source | USB Power |
| Product dimensions | 3D x 21W x 7H centimetres |
| Recommended uses for product | Music |
| Speaker size | 1.5 Inches |
| Special feature | LED Light |
| Subwoofer diameter | 1 Inches |
| Surround-sound channel configuration | 2.0 |
| Unit count | 907.1847 gram |
| Warranty type | Limited |
| Wireless communication technology | usb |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Cyber Acoustics
- **Connectivity technology:** USB
- **Frequency response:** 2000 Hz
- **Input voltage:** 5 Volts (DC)
- **Material:** Plastic
- **Model name:** CA-2890
- **Mounting type:** Clamp Mount,Plug Mount
- **Speaker maximum output power:** 10 Watts
- **Speaker type:** Soundbar

## Images

![Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls - Image 1](https://m.media-amazon.com/images/I/61e4vW7t7+L.jpg)

## Available Options

This product comes in different **Style** options.

## 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 use a 3.5mm jack?**
A: No, this speaker uses a single USB connection for power and higher quality digital audio.

**Q: How long is the cable?**
A: The cable is about 5 Ft or 1.5 M.

**Q: Does this speaker have a built-in microphone?**
A: No, this speaker does not have a microphone. If you need a microphone consider the CA-2890BT or CA-2890PRO models, both of which have microphones and Bluetooth connectivity.

**Q: Can I use the CA-2890 with a TV or gaming console?**
A: No, the CA-2890 will not work with TVs or game consoles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good clip on speaker for my laptop
*by D***N on 26 November 2022*

I was getting fed up of the frankly rubbish sound quality from my (otherwise good) laptop speakers, so after searching online settled on these to solve the problem. And they do, not massively loud, but a big improvement on laptop speakers for music, video and teleconferencing. The clip is a convenient shape that avoids blocking the camera, and the sound quality is pretty good. I like the option to plug into USB or USB-C (I mostly use the latter as it doesn't get used for much else), and not requiring power or more than just the one plug. The buttons on it are interchangeable with screen/keyboard controls for volume and muting. A good honest sensibly priced product, that isn't too big (photo here is on a 15.5" laptop screen), and will fit in the pocket of my laptop bag without taking it all up.

### ⭐⭐⭐⭐ complete absence of any real bass sound
*by M***N on 11 March 2023*

Nice design its very small it 'clamps' itself onto bottom bezel of monitor surprisingly well it will never fall off, looks great the speaker bar quality is about right for its high price, the controls are easy to find and use. however, while it may go surprisingly loud for its small size, it's also a thin tinny sound absent of any bass whatsoever, which is hardly surprising considering its small compact size. If a complete absence of any real bass in the sound is not important? then its a great little sound bar likely last years

### ⭐⭐⭐⭐⭐ Small and neat but packs a punch.
*by E***S on 19 January 2025*

I bought this for my wife's birthday and had all fingers crossed I hadn't got it wrong! I didn't!! The speaker is small, neat and quite unobtrusive. So very simple to use via USB or Bluetooth. My wife works from home and hates a cluttered desk so this is perfect. It was as simple to set up - just plug and play. The sound is very clear and strong. It was on the highest setting when she tried it and the desk was vibrating with the music. She has also used it for phone calls and they were as clear as anything. She is very happy and so am I. Great piece of equipment altogether.

## Frequently Bought Together

- Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls
- Logitech C920x HD Pro Webcam, Full HD 1080p/30fps Video Calling, Clear Stereo Audio, HD Light Correction, Works with Skype, Zoom, FaceTime, Hangouts, PC/Mac/Laptop/Macbook/Tablet - Black
- Logitech MK345 Wireless Combo Full-Sized Keyboard with Palm Rest and Comfortable Right-Handed Mouse, 2.4 GHz Wireless USB Receiver, Compatible with PC, Laptop,Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/389726599-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered](https://www.desertcart.com.om/products/389726599-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-25*