Sonance Sub Powered Subwoofer

Powerful black Sonance The Sub powered subwoofer is THX certified. This unit has a front-facing driver with adjustable frequency, phase, and volume controls. The rear panel includes speaker-level inputs and outputs, line-level inputs and outputs, a voltage selector, and a power switch. 150W Built-in Amp: Very loud, room-shaking sound. high-end 12-inch subwoofer for home theater or music. Note: Needs to be plugged into an AV receiver or stered setup (not a standalone Bluetooth speaker). And no plugs included