Sharper Image Woofi Power Subwoofer

* Space-saving subwoofer connects to a mini stereo to deliver the room-filling bass response that was out of the system's range.
* Adds bass range to a small stereo, TV, clock/radio or any other audio device with a subwoofer jack.
* Side-firing bass reflex design delivers sweeping low-end frequency response with reduced distortion.
* Includes mini jack and input. Plugs into a standard outlet with the included AC adapter.