The Antec Rockus 3D SoundScience 2.1 Speaker System is Antec's entry product into the sound market. The Rockus 2.1 Speaker System offers out-of-the-box professional quality sound. The Rockus contains two 25 Watt satellite speakers constructed out of anodized aluminum that offer clear highs and mids. There is a 100 Watt active subwoofer with a passive radiator that creates an extended low frequency response. Total output for the Ruckus is 150 Watts. SoundScience has also added 3Dsst^(TM). This technology uses digital sound processing algorithms to simulate a surround sound environment. Inputs include 3.5mm, RCA, and optical (TOSLINK).