Todo funciona. mando necesita Pila. Specifications ESC333 System Power Output Satellites: 35 Watts x 5 @ 0.1% THD Subwoofer: 65 Watts x 1 @ 0.1% THD Signal-to-Noise Ratio 90 dBA Input Impedance (analog inputs) 20k ohms Input Sensitivity (analog inputs) 400mV Auto Turn-On Sensitivity (analog inputs) 2mV Frequency Response (-6 dB) 35HZ - 20KHZ Dimensions (H x W x D) Satellites (each): 4-3/8 x 3-3/16 x 3-3/4 inches 111 x 81 x 95mm Subwoofer: 15-1/8 x 13 x 14-1/2 inches 384 × 330 x 368mm