JBL Control 2.4GAW , CONTROL® SERIES. Tweeter size: 12 mm, Mid-range driver size: 100 mm. RMS rated power: 30 W, Frequency range: 80 - 20000 Hz, Impedance: 8 Ом. Weight: 4.1 kg. Type: Portable speakers, Dimensions (WxDxH): 229 x 156 x 140 mm, Audio output channels: 2.0