We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black USB-powered speaker bar with clip-on monitor mount and touch controls

Cyber Acoustics CA-2890 USB Speaker Bar 10W

SKU CH-69RH-97DR1

USB-powered stereo soundbar clips to a monitor, delivers 10 watts with on-speaker volume, mute and play/pause controls

  • TypeSoundbar
  • ColorBlack - USB
  • Configuration2.0" or "NA
  • Connector Typewired
  • Total Power10 watts
  • Satellite RMS Power /ea10 watts
  • USB-powered simplicity — single cable carries audio and power
  • Clip-on monitor mount fits screens up to one inch thick
  • On-speaker touch controls for volume, mute and play/pause
  • 10-watt stereo output with 65-decibel signal-to-noise ratio
  • Compact 1.3-by-8.3-by-2.8-inch design weighs 0.32 kilograms

Compact USB soundbar for tidy desks

The Cyber Acoustics CA-2890 is a 10 watt stereo speaker bar that draws power and audio from a single USB connection. It suits home-office workers, students and anyone who wants louder sound than built-in monitor speakers without adding a separate power brick or 3.5 mm cable.

Clip-on mount and on-bar controls

A spring-loaded clamp grips the top, side or bottom of monitors up to one inch thick, keeping the 1.3 by 8.3 by 2.8 inch bar centred under the screen. Touch-sensitive buttons on the front handle volume up, volume down, mute with an LED indicator and play-pause so adjustments stay at fingertips without reaching for keyboard shortcuts.

USB audio limits and fixed cable

The USB-A plug carries both power and signal, so the bar works only on hosts that supply 5 volt USB audio — no analogue 3.5 mm fallback is provided. The 65 decibel signal-to-noise ratio and 20 kilohertz upper frequency response are adequate for speech and background music but will not satisfy critical listening or high-fidelity playback.

Highlights

  • USB-powered simplicity — single cable carries audio and power
  • Clip-on monitor mount fits screens up to one inch thick
  • On-speaker touch controls for volume, mute and play/pause
  • 10-watt stereo output with 65-decibel signal-to-noise ratio
  • Compact 1.3-by-8.3-by-2.8-inch design weighs 0.32 kilograms

Specifications

BrandCyber Acoustics
Series2890
ModelCA-2890
Part NumberCA-2890
TypeSoundbar
ColorBlack - USB
Configuration2.0" or "NA
Connector Typewired
Total Power10 watts
Satellite RMS Power /ea10 watts
Driverdynamic_driver
Frequency Response20000 hertz
Impedance4 ohm
Signal to Noise Ratio(SNR)65 decibels
Power Supply5 volts_of_direct_current
Remotetouch
Dimension1.3 in x 8.3 in x 2.8 in
Weight0.32 kilograms
Package Contentsspeaker

Questions about this item

What USB standard does the CA-2890 use and what power does it draw?

The speaker bar uses a USB-A connection with an included USB-A to USB-C adapter and draws 5 V DC from the host port, so no separate power supply is needed.

How thick a monitor can the clip-on mount accommodate?

The clamp fits screens up to 1 inch thick and can attach to the top, side or bottom edge of the monitor.

How do I get audio playing after plugging the speaker bar in?

Plug the USB cable into the computer, select the CA-2890 as the default playback device in system sound settings, then use the on-speaker volume, mute and play/pause buttons to control audio.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.