WEB LINK: https://www.sonicinformed.co.za/catalogue/multimedia-speakers/ml-fc570bt;

Microlab FC570 2.1CH Bluetooth Subwoofer Speaker With Built-In Discrete Amplifier And Optical, Coaxial And AUX Port - Black Colour

Features:
-Extraordinary 2.1 speaker system with discrete amplifier
-Bluetooth music streaming with full audio spectrum performance
-Inherited European musical style gives you unique hearing experience
-Exclusive bass replay technology for dynamic bass effects
-USB DC output: 5V/1A, support software upgrade
-Inputs: Bluetooth, optical, coaxial, AUX

Specifications:
Amplifier:
-Output power: 15 Watt x 2 + 30 Watt RMS
-Harmonic distortion: < 0.5% (1W 1kHz)
-Frequency response: 30 Hz - 20 kHz
-Signal/Noise ratio: > 80 dB
-Separation: > 50 dB

Speakers:
-Tweeter driver: 2.5" 4Ohm
-Woofer driver: 5.25" 6Ohm

Interface:
-USB DC Output: 5V/1A
-Input: Bluetooth, optical, coaxial, AUX

Dimensions:
-Subwoofer: 200(W) x 275(H) x 330(D) mm
-Satellites: 130(W) x 300(H) x 135(D) mm
-Amplifier: 100(W) x 215(H) x 200(D) mm

What's in the Box:
-1x Amplifier
-1x Subwoofer
-2x Satellites