NGS SoundBand 150 - PC multimedia speakers - 4 Watt (total) - 2-way NGS Multimedia 2.0 Stereo Speakers USB Powered, ideal for gaming, Movies, Music, and any other interactive audio application. Amplified Power and Magnetic Shielding for optimum performance 3.2mm Jack for input 2 x 2W (4W RMS) 200W PMPO Output Power