Enjoy enhanced desktop sound with the Astrum 2.1CH USB-Powered Multimedia Speaker System. Designed for PCs and laptops, this compact speaker set delivers clear stereo audio with added bass via a dedicated subwoofer – ideal for everyday music, videos, and casual gaming. The Astrum SM020 is built for users who want a simple, affordable upgrade from built-in laptop or monitor speakers. Its compact footprint and USB power make it an excellent everyday desktop audio solution without the complexity of larger speaker systems.
If you’re looking for a straightforward, space-saving speaker system for your PC or laptop, the Astrum 2.1CH USB-Powered Multimedia Speaker delivers reliable sound performance where it matters most – right on your desk.
Key Features:
- 11W (Max.) RMS of crystal clear audio
- Wooden high-quality desktop speakers
- Powered by USB connect to your PC or Laptop
- AUX cable to connect to your audio devices
- Rorating switch for Volume control and Power On/Off
- Enjoy concert-like sounds from the comfort of your living room
Please note before purchasing:
- This speaker system is designed for PC and laptop use
- Not suitable for TVs without a dedicated 3.5mm audio output
- USB power limits overall volume – not intended for large rooms or home theatre use
- No Bluetooth, optical, RCA, or remote control
Best Used For:
- Desktop computers and laptops
- Near-field listening (desk or workstation use)
- Online videos, music streaming, and casual gaming
- Home office or study environments
Technical Specifications:
- Output Power: 11W RMS
- Driver Unit: 78mm + 52mm x 2
- Frequency Response: 70Hz – 18kHz
- Impedance: 4 Bass
- SN Ratio: 75dB
- Distortion ratio: 1%
- Sub. Dimensions: 200 x 120 x 145mm (W x H x D)
- Sat. Dimensions: 62 x 105 x 65mm (W x H x D)
- Weight: 1kg (approx.)
- 1 x 2.1CH Multimedia speaker
- 1 x User Manual
Data Sheet
