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Cyber Acoustics USB Speaker Bar (CA-2890) – Stereo USB Powered Speaker, Easily Clamps to Monitor, Convenient Controls
List Price:
$34.99
Your Price:
$24.98
You save: $10.01 (29% off)
Free Shipping with 
Estimated Delivery
Mon, Jun 23rd
Price History
Min
$22.53↓
Max
$24.98↑
Current
$24.98•
Average
$23.45~
*Chart shows price fluctuations over time. Current price may be the lowest in recent history.
Available Variations
Style
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Features
- USB Powered Speaker – Connection to PC, Mac or Chromebook with a single USB cable; No need for separate USB and 3.5mm audio connection; Speaker conveniently attaches to the bottom of your monitor with easily accessible volume and speaker mute controls.
- Surprisingly Great Sound – Small compact 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.
- Convenient Controls – Volume up and down, Speaker Mute with LED indicator, and Play/Pause. Conveniently Clamps to most monitors or stands alone.
- Easy to Use – Simply plug in and play, no installation needed. We also 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-2890 USB Speaker, USB-A to USB-C Adapter and User Guide. Includes 1 year warranty.
Product Description
USB SPEAKER BAR FOR DISPLAY
Sustainability Insights
Sustainability Score:
🌱🌱🌱 (6/10)
Why it's great:
The Cyber Acoustics USB Speaker Bar scores moderately on sustainability due to its energy efficiency as it is USB powered and requires no additional power source. Its compact design also reduces material waste and its durable construction enhances longevity.
Sustainable Actions:
To further improve the product's sustainability, users can extend its lifespan by regular cleaning and maintenance to ensure optimal performance. When the speaker reaches the end of its life, users should consider recycling it at designated e-waste recycling facilities to prevent environmental harm.
Product Information & Details
Brand: Cyber Acoustics
Manufacturer: Cyber Acoustics
Model Number: CA-2890
Part Number: CA-2890
ASIN: B09DJ1ZM5W
Sales Rank: #22
Color: Black - USB
Condition: NEW
Release Date: 8/24/2021
UPC: 646422301679
List Price: $34.99
Current Price: $24.98
Last Updated: June 22, 2025 at 01:27 PM
Shipping & Availability
Prime Eligible: Yes
Amazon Fulfilled: Yes
Free Shipping Eligible: Yes
Availability: In Stock.
Min Order Quantity: 1
Max Order Quantity: 30
Shipping Cost: $0.00
Free Shipping Threshold: $0.00
Estimated Delivery: 6/23/2025 - 6/23/2025
Delivery Information: FREE delivery Tomorrow, June 22
Seller Information
Merchant: Cyber Acoustics
Fulfillment Type: AMAZON FULFILLMENT
Product Badges
Amazon Prime
Business Seller
Frequently Asked Questions
What is the return policy for this product?
You have 30 days from delivery to start a return. Email support@bazar.earth with your order number, reason, and photos (if applicable). We will send a free UPS QR code/label—just drop the package at any qualifying UPS, Whole Foods, or Staples. Refunds to your original payment method are processed within 10 business days of receiving the item. View full return policy.
How long does shipping take?
This product is Prime eligible and typically ships within 1-2 business days with free shipping.
Is this product authentic?
Yes, all products sold through Bazar are authentic and sourced directly from authorized retailers and Amazon.
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Yes! You can set up price alerts to be notified when the price drops. Just click the "Price Alert" button on the product page.