Genius SW-HF 2.1 1205 II speaker system with a total power of 36 W.The 2.1 configuration delivers surround sound for both gaming and movie watching.18W subwoofer for deep and bass bass.Easy connection to PC via 3.5mm jack.Controls on the subwoofer.Technical parameters Configuration: 2.1 Total power: 36 W Subwoofer power: 18 W Satellite power: 9 W Frequency range: 65 - 20,000 Hz Volume control: Yes Weight: 3.5 kg Subwoofer dimensions: 255 x 189.5 x 154.5 mm Satellite dimensions: 146 x 86 x 69 mm