150W Powered Subwoofer, 22 to 160Hz Frequency Response

8" bass-reflex powered subwoofer delivers low frequency down to 22Hz. 22 to 160Hz frequency response. High-power 150W amplifier exclusively designed for low frequency. Low cut switch, low cut control (80 to 120Hz), high cut control (80 to 120Hz) and phase switch allow users to set up subwoofer system with simple connections and no additional equipment. XLR and TRS phone for outputs and XLR for L and R and EXT SUB.