... , 10'' Woofer 3, Peak power 180W 4, Export from european american. We are manufacturer, professional loudspeakers.1, 120W2, 10'' Woofer3, Peak ... power 180W4, Export from european american. Frequency response48HZ---20KHZwoofer size10''Impedance8ΩLast power120WPeak power180WSensitivity95dB Dimensions(H ...