* Specifications - Dual-Cone Speaker (0.93 kg) - Size : 129 mm Magnet : 110 g - Sensitivity : 89 dB (+- 1.5 dB ) - Frequency response : 25 Hz to 22 kHz (-20 dB0 - Maximum music power : 230 W - Nominal power : 35 W - Grille material : Steer net, heat-proof resin |