The Logitech Z906 Speaker System offers a thumping audio effect torock your party. It is a THX-certified 5.1 system that delivers 500watts RMS output for an absolute theatre-like sound. This Logitechsurround sound speaker system consists of 6 plug-ins to let you connectyour devices such as iPod, TV, PlayStation and more simultaneously.Its 3D stereo effect delivers crystal clear surround sound experience.The 5.1 speaker system includes a 165 watt ported subwoofer to infuselife into your audio. The easy-to-read controls and stackable designlet you take charge of the device. The Logitech Z906 speaker systemconsole comes with a remote control which allows for easy operation.