[. . . ] [. . . ] This set of speakers is powerful enough to deliver room-filling stereo sound for an immense listening experience. It delivers crisp sound at all volume levels. Specifications Impedance Output Frequency Dimensions Subwoofer Dimensions Speaker Weight 50W RMS (subwoofer) 12W RMS x 2 (satellite) 30Hz - 20KHz 306 x 380 x 248 mm 266 x 100 x 118 mm 8. 5 kg [. . . ] [. . . ]