2.1 Multimedia Speaker. Features: 3" full range driver for satellites and 6.5" bass driver for subwoofer. Heavy duty metal grill design. High glossy panel and metal grill for satellite. Built in AVR (Automatic Voltage Regulator) for wide main operating voltage range. High efficient energy saving design for Low Power Consumption. Side panel controls for volume and bass. Green LED power on indicator. Wooden cabinet delivers strong and low distortion bass. Easy connection to DVD, TV, PC, MP3, etc.  Specification: Power output: 13Wx2+15W (RMS). Satellite driver: 3” full range. Subwoofer driver: 6.5”. Frequency response: 120 - 20KHz (satellite) 30 - 130Hz (subwoofer). Signal to noise ratio: ≥ 70dB. Separation: ≥ 35dB. Dimension: W98 x H207 x D97 mm (satellite) W220 x H230 x D268 mm (subwoofer). Weight: 3.5 kg (net)