Amplification Type active Connectivity Technology wireless Nominal Voltage AC 120/230 V Frequency Required 50/60 Hz Power Consumption Operational 180 Watt Power Source AC power adapter Type subwoofer Speaker Type subwoofer Speaker Qty 1 Connectivity Technology wireless SPEAKER SYSTEM Amplification Type active Connectivity Technology wireless POWER DEVICE Nominal Voltage AC 120/230 V Frequency Required 50/60 Hz Power Consumption Operational 180 Watt Power Source AC power adapter AUDIO SYSTEM Type subwoofer SPEAKER SYSTEM DETAILS Speaker Type subwoofer Speaker Qty 1 Connectivity Technology wireless DRIVER DETAILS (1ST SPEAKER) Speaker Type subwoofer Driver Type subwoofer driver Driver Qty 1 Driver Diameter 10 m Driver Diameter (metric) 254 mm DIMENSIONS & WEIGHT Width 12 in Depth 12 in Height 15 in Weight 29.98 lbs Brand Bose SKU BO138EL120LAGNAFAMZ-49364