Astrum SM040 2.1CH Multimedia Speaker 20W RMS, Bluetooth, USB, TF Card, FM Radio, Remote Control Black SKU: A13004-B
The Astrum SM040 2.1CH Multimedia Speaker is your all-in-one audio solution for immersive sound and versatile playback. With a total 20W RMS output, this system features a powerful 4″ subwoofer and dual 3″ satellite speakers, delivering deep bass and crisp treble for music, movies, and gaming.
Enjoy seamless connectivity with Bluetooth 5.0, USB, TF card, and AUX input, plus a built-in FM radio for added entertainment. The included remote control lets you manage your sound from across the room, while the OCL amplifier and magnetic shielding ensure distortion free clarity.
Its compact, modern design fits effortlessly into any home or office setup, combining style with performance for a truly elevated audio experience.
Key Features
🔊 20W RMS Output – Rich, room-filling sound with deep bass
🔗 Bluetooth 5.0 + Multi-Input Support – USB, TF card, AUX, FM radio
🎮 2.1 Channel System – Subwoofer + 2 satellite speakers for immersive audio
🎧 Built-In FM Radio – Tune in to your favorite stations
🎚️ Remote Control – Wireless operation for convenience
🧠 OCL Amplifier + Magnetic Shielding – Enhanced clarity with zero interference
🧳 Stylish & Compact Design – Perfect for home, office, or gaming setups
🕒 12-Month Manufacturer Warranty – Reliable long-term performance
Technical Specifications
Feature Details
SKU A13004-B
Product Code SM040
Bluetooth Version 5.0
Frequency Response 80Hz – 16KHz
Drivers 4″ Subwoofer + 3″ × 2 Satellites
Signal-to-Noise Ratio 75dB
Distortion Ratio <0.3%
Voltage AC 100V–240V, 50Hz
Subwoofer Dimensions 150 × 218 × 190 mm
Satellite Dimensions 86 × 150 × 90 mm
Net Weight Approx. 2.5kg
Warranty 12 Months Limited Manufacturer Warranty
What’s Included
1 × Astrum SM040 Subwoofer
2 × Satellite Speakers
1 × Remote Control
1 × AUX Cable
1 × User Manual
Ideal Use Cases
🏠 Home entertainment with immersive stereo sound
🎮 Gaming setups with deep bass and clear treble
🧑💻 Office or desktop audio with remote control convenience
🎶 Music playback from Bluetooth, USB, TF card, or FM radio