Logitech Z623 200 W 2.1 Channel Speakers

THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio, 200 watts (RMS) gives you the power to listen as loud as you want to, RCA and 3.5mm inputs make it easy to plug in up to three audio devices—your computer, iPod, game console, DVD player and more, Two satellite speakers and a powerful subwoofer deliver sound big enough to fill even large entertainment rooms, On-speaker controls lets you easily dial the volume and bass up or down