Alienware AW88HUB 2.1 Channel Portable Music Enhancement System Alienware AW88HUB 2.1 Channel Portable Speaker System General Features: Docking station fits most digital audio players Removable docking cradle fits Alienware MP3 player models AW-8825DAP and AW-8835DAP (sold separately 30W RMS output with two (2) full-range stereo speakers and One (1) bottom-firing subwoofer SRS WOW audio enhancement with independent controls for SRS TruBass, SRS Focus, and SRS 3D