Astrum SM330 2.1CH Multimedia Speaker 35W RMS, Bluetooth 5.0, USB, TF Card, FM Radio, LED Display, Remote Control Black SKU: A13033-B

The Astrum SM330 2.1CH Multimedia Speaker is a powerhouse of sound and style, designed to deliver immersive audio for music, movies, gaming, and more. With a total 35W RMS output, this system features a 4″ subwoofer and dual 3″ satellite speakers, producing crisp highs, deep bass, and distortion-free clarity thanks to its built-in OCL amplifier and magnetic shielding.

Enjoy flexible playback with Bluetooth 5.0, USB, TF card, AUX input, and FM radio, while the LED display and dynamic LED lighting add a vibrant touch to your setup. Fine tune your sound with bass and treble controls and manage everything effortlessly using the included remote control.

Whether you're hosting a party, relaxing at home, or working in a professional setting, the SM330 delivers a rich, customizable audio experience in a compact, stylish form.

Key Features
🔊 35W RMS Output – Powerful sound with rich bass and clear treble
🔗 Bluetooth 5.0 + Multi-Input Support – USB, TF card (up to 64GB), AUX, FM radio
🧠 OCL Amplifier + Magnetic Shielding – Enhanced clarity with zero interference
🌈 LED Display + Ambient Lighting – Visual feedback and dynamic atmosphere
🎚️ Bass & Treble Control – Customize your sound across genres
🎧 Remote Control – Full-function wireless operation
🧳 Stylish & Compact Design – Perfect for home, office, or entertainment setups
🕒 12-Month Manufacturer Warranty – Reliable long-term performance

Technical Specifications
Feature Details
SKU A13033-B
Product Code SM330
Bluetooth Version 5.0
Output Power 35W RMS (20W Subwoofer + 15W Satellites)
Drivers 4″ Subwoofer + 3″ × 2 Satellites
Frequency Response 70Hz – 18KHz
Impedance 4Ω Bass
Signal-to-Noise Ratio 75dB
Distortion Ratio <0.3% (1KHz, 1W)
Input Voltage AC 100V–240V, 50Hz–60Hz
Subwoofer Dimensions 150 × 265 × 257 mm
Satellite Dimensions 93 × 150 × 100 mm
Net Weight Approx. 3.3kg
Warranty 12 Months Limited Manufacturer Warranty

What’s Included
1 × Astrum SM330 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 dynamic bass and LED ambiance
🎉 Parties and gatherings with wireless music streaming
🧑‍💻 Office or lounge audio with remote control convenience