Skip to main content

Insignia - 2.1 Bluetooth Speaker System (3-Piece) - Black

Model: NS-PSB4521
Immerse yourself in your favorite tunes with this Insignia NS-PSB4521 speaker system that features 2 satellite speakers and a subwoofer for crisp high notes and booming bass. Bluetooth 3.0 technology allows you to pair up to 8 devices.

Product Features

For wide-ranging use. Allows pairing of up to 8 devices.
16W subwoofer and 8W per satellite. Adds quality sound to your computer.
For a full-bodied audio experience.
Allows wireless connection to your Bluetooth-enabled device from up to 32.8' away.
Allows simple connectivity.

What's Included

  • Insignia™ 2.1 Bluetooth Speaker System (3-Piece)
  • Owner's manual
Key Specs
Interface(s)3.5mm audio
Number of Channels2.1
RMS Power32 watts
Speaker Quantity2
Volume ControlYes
Headphone JackYes
Standard Auxiliary InputYes
Subwoofer IncludedYes
Subwoofer Dimension
Subwoofer Cable Length5 feet
Subwoofer Depth9.8 inches
Subwoofer Height8.7 inches
Subwoofer Weight7.3 pounds
Subwoofer Width8.7 inches
Product Name2.1 Bluetooth Speaker System (3-Piece)
Model NumberNS-PSB4521
Color CategoryBlack
Manufacturer's Warranty - Parts1 year
Manufacturer's Warranty - Labor1 year
Speaker Configuration2 satellite speakers with subwoofer
Impedance4 ohms
Indicator Light(s)Yes
Computer CompatibilityAndroid, Apple iOS, Mac, Windows
Speaker Depth10.97 inches
Speaker Height13.69 inches
Speaker Weight7.14 pounds
Speaker Width10.63 inches
Speaker Cable Length5 feet
0 - 0 of 0 reviews
0 - 0 of 0 reviews

Thanks for joining the community of friends who own and enjoy insignia products. For assistance in the use and maintenance of your product, take a look through the guides below. And, remember if you still can't find what you're looking for, visit Support & Service for the many ways you can stay connected.


User Manual:English
User Manual:Español
User Manual:Français
Quick Setup Guide:Español
Quick Setup Guide:English
Quick Setup Guide:Français


Need help?

Get fast, easy access to all the help you need.

FAQs & community discussionsGeneral support & serviceContact us