2.1 CH COMPUTER MULTIMEDIA SPEAKER SPECIFICATIONS: TOTAL RMS POWER: -----------------------------10W= 5W + 2.5W x 2 THD: ----------------------------------------------------10% S/ N RATIO: --------------------------------------------> 75dB FREQUENCY RESPONSE: ----------------------40Hz - 20KHz DRIVER UNIT: ----------------------------------------3" / Subwoofer, ----------------- -----------------------2" magnetic speakers/ Satellites DIMENSION: ------------------------------------------W92 x H185 x D92 mm/ Subwoofer -------------------------------------------W90 x H85 x D81 mm/ Satellites KEY FEATURES: Deep & solid bass by long-throw 3" subwoofer Knob to control volume, Power ON/ OFF More colors to match Special design to match with the PC/ Laptop...