Cyber Acoustics is the technology leader in affordable computer audio and speech recognition/voice interactive microphones and headsets. Its goal is to provide the consumer products that offer the most features, superior design, and performance for their money.PRODUCT FEATURES: 3 Piece, 68-watt speaker system; Bass reflex cabinet with 8" active woofer; Flat panel satellite speakers; Ergonomic space saving design; Convenient desktop volume control, on/off switch; Cloth grill cover; Floor style tower subwoofer; Bass reflex, dual cannon ported subwoofer enclosure; Satellites: 2.5" high efficiency 4-ohm radiators; 15 volt AC/DC power adapter included; Y cable video game adapter included.