---
product_id: 753090097
title: "Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control"
brand: "cyber acoustics"
price: "$150.77"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/753090097-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered
store_origin: EC
region: Ecuador
---

# Crisp stereo sound projection USB-powered, no extra cables Easy volume & mute controls Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control

**Brand:** cyber acoustics
**Price:** $150.77
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workspace sound—because your meetings deserve clarity.

## Quick Answers

- **What is this?** Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control by cyber acoustics
- **How much does it cost?** $150.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/753090097-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 Powerful:** Surprisingly loud 2W stereo sound in a sleek, space-saving bar.
- • **Instant Control Access:** Volume, mute, and play/pause buttons with LED indicators right at your fingertips.
- • **Plug & Play Simplicity:** One USB cable connection—no messy wires, no fuss.
- • **Seamless Monitor Mount:** Clamps effortlessly to most monitors for a clean, professional setup.
- • **Universal Compatibility:** Works flawlessly with PC, Mac, Chromebook, plus USB-C adapter included.

## Overview

The Cyber Acoustics CA-2890 USB Speaker Bar delivers crisp, forward-projecting stereo sound powered by a single USB cable. Designed for easy clamp-on mounting to most monitors, it features intuitive volume and mute controls with LED indicators. Compatible with PC, Mac, and Chromebook, it includes a USB-A to USB-C adapter for modern laptops. Compact and portable, this 2W speaker bar enhances your audio experience without clutter or installation hassle.

## Description

USB Speaker Bar for Display

## Features

- USB Powered Speaker - Connect to PC, Mac, Chromebook with one USB cable No separate USB and 3.5mm audio connection required. Speaker easily accessible volume and speaker mute control for easy access to the bottom of the monitor
- AMAZINGLY AMAZING SOUND - The small compact speaker produces surprisingly loud and crisp sound perfect for music and videos. Speaker bars lift sound and projection forward for a better stereo experience
- CONVENIENT CONTROL - Volume up and down, speaker mute with LED indicator, play/pause Easily fixed to most monitors and stand-alone
- EASY TO USE - Just plug in and play, no installation required. Also included is a convenient USB-A to USB-C converter that allows you to connect to new laptops with limited or no USB-A ports
- INCLUDES - Cyber Acoustics CA-2890 USB Speaker, USB-A to USB-C Adapter, User Guide 1 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Input Voltage | 5 Volts (DC) |
| Mounting Type | Tabletop Mount |
| Material | Plastic |
| Model Name | CA-2890 |
| Speaker Type | Computer |
| Special Feature | Portable |
| Recommended Uses For Product | Mac |
| Compatible Devices | Laptop, PC |
| Subwoofer Diameter | 1 Inches |
| Surround Sound Channel Configuration | 2.0" or "NA |
| Color | Black - USB |
| Included Components | Speaker |
| Product Dimensions | 3.3D x 21.1W x 7.1H cm |
| Item Weight | 11.2 Ounces |
| Is Waterproof | False |
| Number of Items | 1 |
| Control Method | Voice |
| Wireless Communication Technology | usb |
| Speaker Size | 1.5 Inches |
| Power Source | Corded Electric |
| Batteries Required | No |
| Battery Average Life | 1 days |
| Item Shape | 長方形バー。 |
| Manufacturer | Cyber Acoustics |
| Item Model Number | CA-2890 |
| Wattage | 2 W |

## Product Details

- **Brand:** Cyber Acoustics
- **Speaker Maximum Output Power:** 10 Watts
- **Frequency Response:** 2000 Hz
- **Connectivity Technology:** wired
- **Audio Output Mode:** Stereo

## Images

![Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control - Image 1](https://m.media-amazon.com/images/I/71yqB5BoGBL.jpg)
![Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control - Image 2](https://m.media-amazon.com/images/I/71TxPi5w26L.jpg)
![Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control - Image 3](https://m.media-amazon.com/images/I/71+pK-9f5oL.jpg)
![Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control - Image 4](https://m.media-amazon.com/images/I/616xc4UGGzL.jpg)
![Cyber Acoustics USB Speaker Bar (CA-2890) - Stereo USB Powered Speaker, Easy Clamp to Monitor, Convenient Control - Image 5](https://m.media-amazon.com/images/I/61p2kpMFtuL.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 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.

## Frequently Bought Together

- Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls
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**Shop now:** [https://www.desertcart.ec/products/753090097-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered](https://www.desertcart.ec/products/753090097-cyber-acoustics-usb-speaker-bar-ca-2890-stereo-usb-powered)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*