BOOM BAR ZM-2180
∞ With Bluetooth/FM/USB/Coax/OPT function∞ With multi-function Remote Control∞ With Led Digital Display∞ Output Power : 45W to 10W*2∞ Drivers : Subwoofer 5.25:, Sound Bar 2″*4 ∞ Speaker Impedance : 40hm∞ Frequency Response : 38Hz – 20Hz∞ Distotion : 0.3% At 1W∞ S/N Ratio : >=75dB∞ Voltage : AC 110-240V 50Hz-60Hz