Amazon.com: GOgroove SonaVERSE LBr 2.1 Computer Speakers with Subwoofer - USB Powered PC Speaker System with 3.5mm AUX Audio Input, Bass/Volume Control Knobs, 11W RMS - Compact Size for Desktop, Laptop, Desks :
ineo Wooden 2.1 Gaming/PC Speakers with Subwoofers and Individual Control Box (W301) : Amazon.sg: Electronics